2023 Cambridge IGCSE Accounting (0452) Practice Paper with Answers

To correct the errors: (1) Rent received was incorrectly debited to rent paid. Correcting this requires reducing rent paid expenses by \( \$600 \) (increasing profit by \( \$600 \)) and increasing rent received income by \( \$600 \) (increasing profit by \( \$600 \)). The total effect is an increase of \( \$1,200 \). (2) The purchase of office equipment (capital expenditure) was treated as office expenses (revenue expenditure). Correcting this requires decreasing office expenses by \( \$1,500 \), which increases profit by \( \$1,500 \). Corrected profit = \( \$34,200 + \$1,200 + \$1,500 = \$36,900 \).

1 mark for the correct option (D).

Let us look at the journal entries to correct these errors: (1) Sales journal undercast by \( \$250 \): Debit Suspense \( \$250 \), Credit Sales \( \$250 \). (2) Credit purchase from Y debited to X: This is an error of commission and does not affect the trial balance agreement. No entry is made in the suspense account. (3) Cash payment of \( \$120 \) debited as \( \$210 \): This means the debit side of the supplier's account has \( \$90 \) too much. To correct this, we credit the supplier's account with \( \$90 \) and debit suspense account with \( \$90 \). Total debits made to the suspense account to clear it: \( \$250 + \$90 = \$340 \). Since we had to debit the suspense account by \( \$340 \) to bring its balance to nil, the opening balance must have been a credit balance of \( \$340 \).

1 mark for the correct option (D).

Prime Cost is calculated as: Cost of Raw Materials Consumed + Direct Wages + Direct Expenses (Royalties). (1) Cost of raw materials consumed: \( \text{Opening inventory} + \text{Purchases} + \text{Carriage inwards} - \text{Closing inventory} = \$14,200 + \$84,500 + \$1,900 - \$12,800 = \$87,800 \). (2) Direct wages: \( \$62,000 \). (3) Direct expenses (Royalties): \( \$3,500 \). Prime Cost = \( \$87,800 + \$62,000 + \$3,500 = \$153,300 \). Note: Indirect factory wages are factory overheads and are excluded from prime cost.

1 mark for the correct option (C).

First, calculate the cost of production: Cost of Production = \( \text{Prime Cost} + \text{Factory Overheads} + \text{Opening Work in Progress} - \text{Closing Work in Progress} = \$210,000 + \$95,000 + \$18,200 - \$21,400 = \$301,800 \). Next, calculate the transfer value (including 10% factory profit): \( \text{Transfer Value} = \text{Cost of Production} \times 1.10 = \$301,800 \times 1.10 = \$331,980 \).

1 mark for the correct option (B).

First, calculate credit sales by preparing the Sales Ledger Control Account: Debit Side: Opening Balance (\( \$11,400 \)) + Credit Sales (\( S \)). Credit Side: Cash Received (\( \$85,900 \)) + Discount Allowed (\( \$1,800 \)) + Irrecoverable Debts (\( \$950 \)) + Closing Balance (\( \$14,200 \)). Equation: \( 11,400 + S = 85,900 + 1,800 + 950 + 14,200 = 102,850 \). This gives Credit Sales \( S = \$91,450 \). Total Sales = \( \text{Credit Sales} + \text{Cash Sales} = \$91,450 + \$12,500 = \$103,950 \).

1 mark for the correct option (C).

Gross profit margin is 25%, meaning cost of sales is 75% of sales. \( \text{Cost of Sales} = 75\% \times \$84,000 = \$63,000 \). Since \( \text{Cost of Sales} = \text{Opening Inventory} + \text{Purchases} - \text{Closing Inventory} \), we have \( \$63,000 = \$8,500 + \$62,000 - \text{Closing Inventory} = \$70,500 - \text{Closing Inventory} \). Therefore, \( \text{Closing Inventory} = \$70,500 - \$63,000 = \$7,500 \).

1 mark for the correct option (C).

The liquid (acid test) ratio is calculated as: \( \frac{\text{Current Assets} - \text{Inventory}}{\text{Current Liabilities}} \). (1) Liquid Assets = \( \text{Trade Receivables} + \text{Cash} = \$13,400 + \$1,600 = \$15,000 \). (2) Current Liabilities = \( \text{Bank Overdraft} + \text{Trade Payables} = \$4,000 + \$16,000 = \$20,000 \). Liquid Ratio = \( \frac{\$15,000}{\$20,000} = 0.75 : 1 \).

1 mark for the correct option (A).

The Sales Ledger Control Account represents collective trade receivables. Contra entries (Option C) reduce the trade receivables balance when a customer is also a supplier, so they are credited. Interest charged (Option A) and dishonoured cheques (Option D) increase the amount owed, so they are debited. Cash sales (Option B) are not credit transactions and are omitted from this control account entirely.

1 mark for the correct option (C).

1. Opening draft profit = $18,500. 2. Correcting Error 1: Debiting office repairs instead of office equipment means expenses were overstated by $1,200. Correcting this requires decreasing expenses by $1,200, which increases profit: $18,500 + $1,200 = $19,700. 3. Correcting Error 2: An unrecorded credit purchase invoice means cost of sales (expenses) was understated. Correcting this requires increasing expenses by $350, which decreases profit: $19,700 - $350 = $19,350. Therefore, corrected profit = $19,350.

1 mark for the correct option C.

The sales ledger control account is updated as follows: - Opening balance (debit): $8,400 - Add: Credit sales: +$24,600 (Cash sales are not recorded in the sales ledger control account) - Less: Cash received from credit customers: -$22,100 - Less: Sales returns: -$850 - Less: Irrecoverable debts written off: -$400 - Less: Contra entry: -$600. Calculation: \(8,400 + 24,600 - 22,100 - 850 - 400 - 600 = 9,050\). Therefore, the balance at 31 May 2023 is $9,050.

1 mark for the correct option A.

Prime Cost consists of Cost of Raw Materials Consumed plus Direct Factory Wages. 1. Cost of raw materials consumed: \(\text{Opening Inventory} + \text{Purchases} + \text{Carriage Inwards} - \text{Closing Inventory} = 4,200 + 31,500 + 800 - 4,800 = 31,700\). 2. Prime Cost: \(\text{Cost of Raw Materials Consumed} + \text{Direct Factory Wages} = 31,700 + 18,400 = 50,100\). Note: Indirect factory wages and factory heat and power are factory overheads, not part of prime cost.

1 mark for the correct option B.

1. Total Sales = Credit Sales + Cash Sales = $48,000 + $12,000 = $60,000. 2. Mark-up on cost is 25\%, meaning: \(\text{Cost of Sales} \times (1 + 0.25) = \text{Total Sales}\), so \(\text{Cost of Sales} \times 1.25 = 60,000\), which gives \(\text{Cost of Sales} = 48,000\). 3. Cost of Sales is calculated as: \(\text{Opening Inventory} + \text{Purchases} - \text{Closing Inventory} = \text{Cost of Sales}\), so \(6,500 + \text{Purchases} - 7,200 = 48,000\). This simplifies to \(\text{Purchases} - 700 = 48,000\), which gives \(\text{Purchases} = 48,700\).

1 mark for the correct option D.

The liquid (acid test) ratio is defined as: \(\text{Liquid Ratio} = \frac{\text{Current Assets} - \text{Inventory}}{\text{Current Liabilities}}\). 1. Liquid Assets = Trade Receivables + Cash at Bank = $12,500 + $3,500 = $16,000. 2. Current Liabilities = Trade Payables + Bank Overdraft = $16,000 + $4,000 = $20,000. 3. Liquid Ratio = \(16,000 / 20,000 = 0.80 : 1\).

1 mark for the correct option A.

Let us assume initial Current Assets (CA) = $220 and Current Liabilities (CL) = $100, which gives a ratio of 2.2 : 1. - Option A: Paying a trade payable of $20 by cheque reduces both CA and CL by $20. New CA = $200, New CL = $80. New ratio = 2.5 : 1 (increase). - Option B: Receiving cash from a trade receivable increases cash (CA) and decreases trade receivables (CA) by the same amount. CA and CL remain unchanged, so the ratio is unchanged. - Option C: Buying inventory of $50 on credit increases CA (inventory) by $50 and increases CL (trade payables) by $50. New CA = $270, New CL = $150. New ratio = \(270 / 150 = 1.8 : 1\) (decrease). - Option D: Selling inventory at cost for cash swaps one current asset for another. CA and CL remain unchanged, so the ratio is unchanged. Therefore, option C is correct.

1 mark for the correct option C.

When a business (customer) returns goods to its supplier (Henry): 1. The business issues a debit note to the supplier to request/notify them of the return and reduction in the invoice amount. 2. The business records this return in its own purchases returns journal.

1 mark for the correct option D.

1. Depreciation for Year 2021 (full year): \(25\% \times 16,000 = 4,000\). Net Book Value (NBV) at 31 Dec 2021 = 16,000 - 4,000 = $12,000. 2. Depreciation for Year 2022 (full year): \(25\% \times 12,000 = 3,000\). NBV at 31 Dec 2022 = 12,000 - 3,000 = $9,000. 3. Year 2023 (Disposal year): No depreciation is charged in the year of disposal, so the Net Book Value at the date of disposal remains $9,000. 4. Disposal Profit/Loss: \(\text{Disposal Proceeds} - \text{Net Book Value} = 7,200 - 9,000 = -1,800\) (a loss of $1,800).

1 mark for the correct option C.

Rent prepaid of $350 was omitted. Correcting this reduces the rent expense for the year, which increases profit by $350.

Equipment of $1,200 was wrongly debited to the repairs account. Correcting this requires removing the $1,200 from repairs expense (which increases profit by $1,200) and charging the correct depreciation expense of 20% on $1,200, which is $240 (reducing profit by $240). The net effect of this correction is an increase in profit of \(1,200 - 240 = 960\).

Corrected profit = \(18,400 + 350 + 960 = 19,710\).

1 mark for the correct option C.

\(\text{Prime Cost} = \text{Cost of raw materials consumed} + \text{Direct factory wages}\)

\(\text{Cost of raw materials consumed} = \text{Opening inventory} + \text{Purchases} + \text{Carriage inwards} - \text{Closing inventory}\)
\(\text{Cost of raw materials consumed} = 4,100 + 48,200 + 1,500 - 3,800 = 50,000\)

\(\text{Prime Cost} = 50,000 + 32,400 = 82,400\).

Note: Indirect factory wages are factory overheads and are not included in the prime cost.

1 mark for the correct option C.

Using a trade payables control account structure:

\(\text{Credit Purchases} = \text{Closing trade payables} + \text{Payments} + \text{Discount received} + \text{Return outwards} - \text{Opening trade payables}\)

\(\text{Credit Purchases} = 9,150 + 64,200 + 1,800 + 950 - 8,400 = 67,700\).

1 mark for the correct option D.

\(\text{Capital Employed} = \text{Capital (Owner's equity)} + \text{Non-current liabilities} = 65,000 + 10,000 = 75,000\).

\(\text{ROCE} = \frac{\text{Profit before interest}}{\text{Capital Employed}} \times 100 = \frac{15,000}{75,000} \times 100 = 20.00\%\).

1 mark for the correct option B.

The main difference between the current ratio and the liquid (acid test) ratio is that inventory is excluded from the liquid ratio. The widening gap between the two ratios (from a difference of 1.1 to 1.5) and the decrease in the liquid ratio while the current ratio slightly improved indicates that a larger proportion of current assets is held in the form of inventory, meaning inventory levels built up significantly during the year.

1 mark for the correct option B.

A sales ledger control account (trade receivables control account) is debited with things that increase trade receivables (like credit sales and interest charged) and credited with things that decrease trade receivables (like payments received, sales returns, and irrecoverable debts written off). Cash sales do not affect credit trade receivables and are not entered in the control account. Discount received is entered in the purchase ledger control account.

1 mark for the correct option D.

When goods are returned to a credit supplier (Zhao), the liability to the supplier decreases, so the supplier's account (Zhao) is debited. The return of goods is a purchase return, which is recorded by crediting the purchases returns account.

1 mark for the correct option B.

Transactions that cannot be entered into other specialized books of prime entry, such as the credit sale or purchase of non-current assets (since they are not inventory), are recorded in the General Journal (Journal).

1 mark for the correct option B.

Draft profit is \(\$18,400\). Rent received is an income. Debiting the rent received account instead of crediting it reduces the income by \(\$650\) and creates an error of \(\$1,300\). To correct this, we credit the rent received account by \(\$1,300\), increasing the profit by \(\$1,300\). Accrued electricity is an outstanding expense of \(\$240\), which reduces profit by \(\$240\). Therefore, corrected profit = \(\$18,400 + \$1,300 - \$240 = \$19,460\).

1 mark for the correct option A. Method: Draft Profit + (2 x Rent received) - Accrued electricity.

Prime cost is the sum of direct materials, direct labour, and direct expenses. Here: Prime Cost = Cost of raw materials consumed (\(\$45,000\)) + Wages of factory operators (\(\$32,000\)) + Royalties (\(\$4,000\)) = \(\$81,000\). Factory supervisor's salary (\(\$18,000\)) and Depreciation of machinery (\(\$8,500\)) are factory overheads (indirect costs).

1 mark for the correct option B. Method: Summing direct materials, direct labour, and direct expenses.

Using the capital equation: Ending Capital = Starting Capital + Profit - Drawings + Capital Introduced. Drawings for the year = \(\$450 \times 12 = \$5,400\). Therefore, \(\$28,900 = \$24,500 + \text{Profit} - \$5,400 + \$3,000\). This simplifies to \(\$28,900 = \$22,100 + \text{Profit}\). Profit = \(\$28,900 - \$22,100 = \$6,800\).

1 mark for the correct option C. Method: Profit = Increase in Capital + Drawings - Capital Introduced.

Gross profit margin is 25%, so Cost of sales is 75% of Revenue: Cost of sales = \(75\% \times \$120,000 = \$90,000\). Average inventory = \((\$14,000 + \$16,000) / 2 = \$15,000\). Rate of inventory turnover = Cost of sales / Average inventory = \(\$90,000 / \$15,000 = 6\) times.

1 mark for the correct option B. Method: Cost of sales divided by average inventory.

Opening Balance (Debit) \(\$12,400\) + Credit Sales \(\$48,600\) - Receipts from credit customers \(\$43,100\) - Discount allowed \(\$1,200\) - Irrecoverable debts \(\$800\) - Contra entry \(\$500\) = \(\$15,400\). Cash sales are not recorded in the sales ledger control account.

1 mark for the correct option A. Cash sales should be ignored. Contra entry and discount allowed must be subtracted.

The purchase of a non-current asset on credit increases the non-current asset (debit Office Equipment account) and increases the liability to the supplier (credit Office Supplies Ltd account).

1 mark for the correct option A. Correct double entry for purchase of a non-current asset on credit.

Credit notes issued to credit customers represent returns from customers (sales returns/returns inwards). These are recorded in the sales returns journal.

1 mark for the correct option B.

Cost on 1 Jan 2021 = \(\$20,000\). Year 1 Depreciation = \(20\% \times \$20,000 = \$4,000\). Net Book Value (NBV) on 31 Dec 2021 = \(\$16,000\). Year 2 Depreciation = \(20\% \times \$16,000 = \$3,200\). NBV on 31 Dec 2022 = \(\$16,000 - \$3,200 = \$12,800\). Loss on disposal = NBV \(\$12,800\) - Sale proceeds \(\$11,500 = \$1,300\) loss.

1 mark for the correct option B. Method: Cost less accumulated depreciation (reducing balance) compared with disposal proceeds.

Carriage inwards and carriage outwards are both revenue expenditures that reduce the profit for the year. Carriage inwards is added to purchases in the trading section to calculate gross profit, whereas carriage outwards is listed as an expense in the profit and loss section. Transferring $150 from carriage inwards to carriage outwards does not change the total expenses debited to the income statement and has no effect on the profit for the year. The accrued rent expense of $300 is an outstanding expense that was not recorded, which understates rent expense and overstates profit. Profit must therefore be reduced by $300. Corrected profit = \( \$18\,400 - \$300 = \$18\,100 \).

1 mark for the correct option B. Award 0 marks for any other option.

Prime Cost is the sum of direct materials consumed, direct labour, and direct expenses. First, calculate direct materials consumed: Opening inventory of raw materials ($8 000) + Purchases ($85 000) + Carriage inwards on raw materials ($2 400) - Closing inventory of raw materials ($9 500) = $85 900. Next, add Direct Labour (Direct wages = $64 000) and Direct Expenses (Royalties = $3 200). Prime Cost = \( \$85\,900 + \$64\,000 + \$3\,200 = \$153\,100 \). Indirect wages are part of factory overheads and are excluded from the prime cost calculation.

1 mark for the correct option C. Award 0 marks for any other option.

Using the accounting equation for capital changes: Closing Capital = Opening Capital + Profit - Drawings + Capital Introduced. Rearranging the formula to find profit: Profit = Closing Capital - Opening Capital + Drawings - Capital Introduced. Profit = \( \$28\,500 - \$24\,000 + \$6\,200 - \$5\,000 = \$5\,700 \). Since the final figure is positive, it represents a profit of $5 700.

1 mark for the correct option C. Award 0 marks for any other option.

**(a) Calculation of Total Sales:**
- Credit Sales = Closing Trade Receivables ($4,800) + Cash Received ($42,000) - Opening Trade Receivables ($3,600) = $43,200
- Cash Sales = $8,500
- Total Sales = $43,200 + $8,500 = $51,700

**(b) Calculation of Total Purchases:**
- Credit Purchases = Closing Trade Payables ($3,400) + Payments to Suppliers ($24,500) - Opening Trade Payables ($2,900) = $25,000
- Cash Purchases = $3,200
- Total Purchases = $25,000 + $3,200 = $28,200

**(c) Tariq - Income Statement for the year ended 31 December 2023:**
- Revenue (Sales): $51,700
- Less Cost of Sales:
- Opening Inventory: $4,200
- Add Purchases: $28,200
- Less Closing Inventory: ($5,100)
- Cost of Sales: $27,300
- Gross Profit: $24,400
- Less Expenses:
- Rent ($3,600 paid - $400 opening prepaid + $300 closing prepaid): $3,700
- Wages ($6,800 paid - $250 opening accrued + $350 closing accrued): $6,900
- Depreciation of Equipment (10% of $30,000 total cost): $3,000
- Total Expenses: $13,600
- Profit for the year: $10,800

**Part (a) [Total: 5 marks]**
- Opening receivables deducted: 1 mark
- Closing receivables added: 1 mark
- Cash receipts added: 1 mark
- Cash sales added: 1 mark
- Final total sales correct: 1 mark

**Part (b) [Total: 5 marks]**
- Opening payables deducted: 1 mark
- Closing payables added: 1 mark
- Payments added: 1 mark
- Cash purchases added: 1 mark
- Final total purchases correct: 1 mark

**Part (c) [Total: 10 marks]**
- Revenue/Sales figure (from a): 1 mark
- Opening Inventory & Cost of sales structure: 1 mark
- Purchases figure (from b): 1 mark
- Closing Inventory: 1 mark
- Gross Profit correct: 1 mark
- Rent adjustment: 1 mark
- Wages adjustment: 1 mark
- Depreciation calculation: 2 marks
- Profit for the year correct: 1 mark

**(a) Zenith Manufacturers - Manufacturing Account for the year ended 31 March 2024**
- Opening Inventory of Raw Materials: $18,400
- Add: Purchases of Raw Materials: $112,000
- Add: Carriage Inwards: $3,600
- Less: Closing Inventory of Raw Materials: ($16,900)
- **Cost of Raw Materials Consumed**: $117,100
- Add Direct Costs:
- Direct factory wages: $84,500
- Royalties: $6,500
- **Prime Cost**: $208,100
- Add Factory Overheads:
- Indirect factory wages: $31,000
- Factory supervisor's salary: $18,000
- Factory rent and rates: $24,000
- Factory heat and light: $15,300
- Depreciation of factory machinery: $14,200
- Total Factory Overheads: $102,500
- **Total Factory Cost**: $310,600
- Add: Opening Work in Progress: $11,200
- Less: Closing Work in Progress: ($12,500)
- **Cost of Production**: $309,300

**(b) Zenith Manufacturers - Trading Account section of Income Statement for the year ended 31 March 2024**
- Revenue: $410,000
- Less Cost of Sales:
- Opening Inventory of Finished Goods: $24,000
- Add: Cost of Production: $309,300
- Less: Closing Inventory of Finished Goods: ($26,200)
- Cost of Sales: $307,100
- **Gross Profit**: $102,900

**Part (a) [Total: 14 marks]**
- Opening inventory of raw materials & Purchases: 1 mark
- Carriage inwards added: 1 mark
- Closing inventory of raw materials deducted: 1 mark
- Raw materials consumed correct: 1 mark
- Direct factory wages & Royalties: 1 mark each (2 marks)
- Prime Cost correct (no factory overheads included): 1 mark
- Indirect factory wages & Factory supervisor's salary: 1 mark
- Factory rent and rates: 1 mark (Office rent must be excluded)
- Factory heat and light: 1 mark
- Depreciation of machinery: 1 mark
- Total overheads added: 1 mark
- WIP opening and closing adjustment: 1 mark
- Cost of Production correct: 1 mark

**Part (b) [Total: 6 marks]**
- Revenue correct: 1 mark
- Opening inventory of finished goods: 1 mark
- Cost of production added: 1 mark
- Closing inventory of finished goods deducted: 1 mark
- Cost of sales calculation: 1 mark
- Gross Profit correct: 1 mark

**(a) General Journal Entries:**
1. Debit: Motor vehicle repairs $420
Credit: Motor vehicles $420
2. Debit: Cash/Bank $650
Credit: Sales $650
3. Debit: Suspense $1,210
Credit: Rent received $1,210 ($830 wrong debit + $380 correct credit)
4. Debit: Liam (Trade Payable) $3,550
Credit: Suspense $3,550 ($4,750 wrong credit - $1,200 correct credit)
5. Debit: Suspense $500
Credit: Sales $500
6. Debit: Drawings $900
Credit: Sundry expenses $900

**(b) Suspense Account:**
- Debit Side:
- Balance b/d (Original difference): $1,840
- Rent received (Error 3): $1,210
- Sales (Error 5): $500
- Total: $3,550
- Credit Side:
- Liam (Error 4): $3,550
- Total: $3,550

**(c) Statement of Corrected Profit:**
- Draft profit: $22,400
- Error 1 (Motor repairs): Less $420
- Error 2 (Cash sales): Add $650
- Error 3 (Rent received): Add $1,210
- Error 4 (Liam's ledger): No effect on profit
- Error 5 (Sales undercast): Add $500
- Error 6 (Sundry expenses correction): Add $900
- **Corrected Profit**: $25,240

**Part (a) [Total: 12 marks]**
- For each correct journal entry (debit and credit): 2 marks (1 mark for debit, 1 mark for credit)
- Entry 1: Dr Repairs $420 / Cr Motor Vehicles $420 (2 marks)
- Entry 2: Dr Bank/Cash $650 / Cr Sales $650 (2 marks)
- Entry 3: Dr Suspense $1,210 / Cr Rent received $1,210 (2 marks)
- Entry 4: Dr Liam $3,550 / Cr Suspense $3,550 (2 marks)
- Entry 5: Dr Suspense $500 / Cr Sales $500 (2 marks)
- Entry 6: Dr Drawings $900 / Cr Sundry expenses $900 (2 marks)

**Part (b) [Total: 5 marks]**
- Opening balance correctly on Debit side ($1,840): 1 mark
- Rent received on Debit side ($1,210): 1 mark
- Sales on Debit side ($500): 1 mark
- Liam on Credit side ($3,550): 1 mark
- Account balances and totals match: 1 mark

**Part (c) [Total: 3 marks]**
- Adjustments for expenses (Motor repairs & Sundry expenses): 1 mark
- Adjustments for revenues (Sales & Rent received): 1 mark
- Correct final profit figure ($25,240): 1 mark

**(a) Ratio Calculations:**
- **(i) Gross margin (%)**:
- 2022: \(\frac{80,000}{240,000} \times 100\% = 33.33\%\)
- 2023: \(\frac{90,000}{300,000} \times 100\% = 30.00\%\)
- **(ii) Profit margin (%)**:
- 2022: \(\frac{24,000}{240,000} \times 100\% = 10.00\%\)
- 2023: \(\frac{21,000}{300,000} \times 100\% = 7.00\%\)
- **(iii) Rate of inventory turnover (times)**:
- Cost of sales = Revenue - Gross Profit
- 2022: \(240,000 - 80,000 = 160,000\)
- 2023: \(300,000 - 90,000 = 210,000\)
- Average Inventory:
- 2022: \(\frac{18,000 + 22,000}{2} = 20,000\)
- 2023: \(\frac{22,000 + 28,000}{2} = 25,000\)
- Turnover times:
- 2022: \(\frac{160,000}{20,000} = 8.00\) times
- 2023: \(\frac{210,000}{25,000} = 8.40\) times
- **(iv) Liquid (acid test) ratio**:
- 2022: \(\frac{\text{Receivables } 20,000 + \text{ Bank } 5,000}{\text{Payables } 15,000} = \frac{25,000}{15,000} = 1.67 : 1\)
- 2023: \(\frac{\text{Receivables } 35,000}{\text{Payables } 24,000 + \text{ Bank Overdraft } 2,000} = \frac{35,000}{26,000} = 1.35 : 1\)

**(b) Comparison and Interpretation:**
- **Profitability**: Gross margin decreased from 33.33% to 30.00%, suggesting higher purchase prices or lower selling prices. Profit margin fell from 10.00% to 7.00% because overhead expenses grew faster than revenues.
- **Inventory Control**: Rate of inventory turnover improved slightly from 8.00 times to 8.40 times, indicating goods are sold slightly quicker despite higher inventory levels.
- **Liquidity**: The liquid ratio fell from 1.67:1 to 1.35:1. Cash is now more tightly constrained as shown by the bank overdraft of $2,000. Although trade receivables rose significantly, cash inflow is slow.

**(c) Actions to Improve Liquid Ratio:**
- 1. Offer cash discounts to encourage trade receivables to pay earlier.
- 2. Increase cash sales relative to credit sales.
- 3. Defer or delay non-urgent capital expenditures.
- 4. Negotiate longer payment terms with suppliers (increase credit days without penalty).
- 5. Introduce long-term capital (e.g., additional capital or long-term loans) to clear the overdraft.

**Part (a) [Total: 10 marks]**
- (i) Gross margin correct: 1 mark for 2022, 1 mark for 2023. (2 marks)
- (ii) Profit margin correct: 1 mark for 2022, 1 mark for 2023. (2 marks)
- (iii) Inventory turnover: 1 mark for each Cost of sales, 1 mark for each ratio. (4 marks)
- (iv) Liquid ratio: 1 mark for 2022, 1 mark for 2023. (2 marks)

**Part (b) [Total: 6 marks]**
- Point on decreased profitability (gross/profit margin) with numbers: 2 marks
- Point on slight improvement in inventory control with numbers: 2 marks
- Point on deterioration of liquidity/overdraft and liquid ratio decline with numbers: 2 marks

**Part (c) [Total: 4 marks]**
- Any 4 valid strategies to improve the liquid ratio: 1 mark each (e.g., debtor control, injection of capital, sale of unused non-current assets, delayed payments, reducing drawings).

**(a) Sales Ledger Control Account for the month of April 2024:**

| Date (2024) | Details | Debit ($) | Date (2024) | Details | Credit ($) |
|---|---|---|---|---|---|
| Apr 1 | Balance b/d | 14,200 | Apr 1 | Balance b/d | 150 |
| Apr 30 | Credit sales | 35,600 | Apr 30 | Cash/Bank received | 31,100 |
| Apr 30 | Interest charged | 120 | Apr 30 | Discount allowed | 650 |
| Apr 30 | Bank (dishonoured cheque) | 350 | Apr 30 | Sales returns | 1,450 |
| Apr 30 | Balance c/d (credit balances) | 200 | Apr 30 | Irrecoverable debts | 400 |
| | | | Apr 30 | Contra entry | 800 |
| | | | Apr 30 | Balance c/d (debit balances) | 15,920 |
| | **Total** | **50,470** | | **Total** | **50,470** |
| May 1 | Balance b/d | 15,920 | May 1 | Balance b/d | 200 |

**(b) Books of Prime Entry:**
- (i) Sales returns: **Sales Returns Journal**
- (ii) Irrecoverable debts written off: **General Journal (or Journal)**
- (iii) Interest charged on overdue accounts: **General Journal (or Journal)**
- (iv) Dishonoured cheque: **Cash Book**

**(c) Advantages of Control Accounts:**
- 1. Helps to check the arithmetical accuracy of the sales ledger (or purchase ledger) accounts.
- 2. Minimises and assists in the quick detection of errors or potential fraud inside the ledgers.

**Part (a) [Total: 12 marks]**
- Opening balances b/d (both sides correct): 2 marks
- Credit sales (debit side): 1 mark
- Cash sales: 1 mark for correct EXCLUSION from control account
- Interest charged (debit side): 1 mark
- Dishonoured cheque (debit side): 1 mark
- Closing credit balance ($200) brought down/carried down correctly: 1 mark
- Cash received (credit side): 1 mark
- Discount allowed (credit side): 1 mark
- Sales returns (credit side): 1 mark
- Irrecoverable debts (credit side): 1 mark
- Contra entry (credit side): 1 mark
- Correct balancing figure / debit balance c/d ($15,920): 1 mark

**Part (b) [Total: 4 marks]**
- 1 mark for each correct book of prime entry identifier (4 marks total)

**Part (c) [Total: 4 marks]**
- 2 marks for each advantage clearly explained (e.g., locating errors, preventing fraud, providing summary total for statement of financial position).