| Account Balances | Debit (£) | Credit (£) |
|---|---|---|
| Revenue (Sales) of finished goods | | 780,000 |
| Inventory at 1 May 2022: | | |
| - Raw materials | 34,500 | |
| - Work in progress | 18,200 | |
| - Finished goods (at transfer value) | 38,500 | |
| Purchases of raw materials | 245,000 | |
| Carriage inwards on raw materials | 8,500 | |
| Factory wages (Direct) | 120,000 | |
| Factory wages (Indirect) | 48,000 | |
| Office salaries | 72,000 | |
| Rent and rates | 40,000 | |
| Electricity and power | 36,000 | |
| Machinery (at cost) | 180,000 | |
| Office equipment (at cost) | 60,000 | |
| Provision for depreciation at 1 May 2022: | | |
| - Machinery | | 54,000 |
| - Office equipment | | 18,000 |
| Selling expenses | 29,500 | |
| Trade receivables | 84,000 | |
| Trade payables | | 46,000 |
| Provision for doubtful debts at 1 May 2022 | | 3,200 |
| Bank balance | 15,600 | |
| Capital | | 128,600 |
| Total | 1,029,800 | 1,029,800 |
Additional information at 30 April 2023:
1. Inventory was valued as follows:
- Raw materials: £31,200
- Work in progress: £21,500
- Finished goods (valued at transfer value): £44,000
2. At 30 April 2023, direct factory wages of £4,200 were accrued. Rent and rates of £2,000 were prepaid.
3. Expenses are to be allocated as follows:
- Rent and rates: Factory 75%, Administration 25%
- Electricity and power: Factory 80%, Administration 20%
4. Depreciation is to be charged as follows:
- Machinery at 15% per annum using the reducing balance method. (All machinery is used in the factory).
- Office equipment at 10% per annum using the straight-line method.
5. Trade receivables of £2,000 are to be written off as irrecoverable. The provision for doubtful debts is to be adjusted to 5% of trade receivables.
6. Finished goods are transferred from the factory to the warehouse at cost of production plus 10% factory profit.
Required:
(a) Prepare the Manufacturing Account of Symphony Sounds for the year ended 30 April 2023, showing clearly the Prime Cost, Cost of Production, and the transfer value of finished goods. (18 marks)
(b) Prepare the Income Statement of Symphony Sounds for the year ended 30 April 2023. (18 marks)
(c) (i) Explain the difference between direct costs and indirect costs, giving one example of each from Symphony Sounds. (4 marks)
(c) (ii) Calculate the unit cost of producing a speaker if Symphony Sounds produced 3,000 units during the year. Calculate this both at cost of production and at transfer value. (3 marks)
(d) Evaluate the use of introducing a factory profit loading when transferring finished goods. (12 marks)
查看答案詳解收起答案詳解
解題
| Details | £ | £ |
|---|---|---|
| Opening inventory of raw materials | | 34,500 |
| Add: Purchases of raw materials | 245,000 | |
| Add: Carriage inwards | 8,500 | |
| | 253,500 | |
| Less: Closing inventory of raw materials | (31,200) | 222,300 |
| Cost of raw materials consumed | | 256,800 |
| Direct wages (\( £120,000 + £4,200 \)) | | 124,200 |
| PRIME COST | | 381,000 |
| Factory Overheads: | | |
| Factory wages (Indirect) | 48,000 | |
| Rent & rates (\( [£40,000 - £2,000] \times 75\% \)) | 28,500 | |
| Electricity & power (\( £36,000 \times 80\% \)) | 28,800 | |
| Depreciation of machinery (\( [£180,000 - £54,000] \times 15\% \)) | 18,900 | 124,200 |
| | | 505,200 |
| Add: Opening Work in Progress | | 18,200 |
| Less: Closing Work in Progress | | (21,500) |
| COST OF PRODUCTION | | 501,900 |
| Add: Factory Profit (\( 10\% \times £501,900 \)) | | 50,190 |
| Value of production transferred to warehouse | | 552,090 |
---
### (b) Income Statement of Symphony Sounds for the year ended 30 April 2023
| Details | £ | £ |
|---|---|---|
| Revenue | | 780,000 |
| Cost of Sales: | | |
| Opening inventory of finished goods | 38,500 | |
| Add: Finished goods transferred (at transfer value) | 552,090 | |
| | 590,590 | |
| Less: Closing inventory of finished goods | (44,000) | (546,590) |
| Gross Profit on trading | | 233,410 |
| Add: Factory Profit | | 50,190 |
| Total Gross Profit | | 283,600 |
| Expenses: | | |
| Office salaries | 72,000 | |
| Rent & rates (\( [£40,000 - £2,000] \times 25\% \)) | 9,500 | |
| Electricity & power (\( £36,000 \times 20\% \)) | 7,200 | |
| Depreciation of Office equipment (\( £60,000 \times 10\% \)) | 6,000 | |
| Selling expenses | 29,500 | |
| Irrecoverable debt | 2,000 | |
| Increase in provision for doubtful debts (W1) | 900 | |
| Increase in provision for unrealised profit (W2) | 500 | (127,600) |
| Profit for the year | | 156,000 |
#### Working 1: Provision for Doubtful Debts
- Net Trade Receivables = \( £84,000 - £2,000 = £82,000 \)
- Required Provision = \( 5\% \times £82,000 = £4,100 \)
- Current Provision = \( £3,200 \)
- Increase in Provision = \( £4,100 - £3,200 = £900 \)
#### Working 2: Provision for Unrealised Profit (PUP)
- Finished goods are at cost + 10% mark-up (i.e., 110% of cost).
- Opening PUP = \( £38,500 \times \frac{10}{110} = £3,500 \)
- Closing PUP = \( £44,000 \times \frac{10}{110} = £4,000 \)
- Increase in PUP = \( £4,000 - £3,500 = £500 \)
---
### (c) (i) Direct vs. Indirect Costs
- Direct Cost: A cost that can be easily and directly attributed to a specific unit of production. Example from Symphony Sounds: Raw materials or direct factory wages (e.g., assembly line worker salaries).
- Indirect Cost: A cost that cannot be directly traced to a specific unit of production and must be allocated or apportioned to cost centres. Example from Symphony Sounds: Indirect factory wages, factory rent and rates, or depreciation of factory machinery.
### (c) (ii) Unit Cost Calculations
- At cost of production:
\( \text{Unit Cost} = \frac{\text{Cost of Production}}{\text{Units Produced}} = \frac{£501,900}{3,000} = £167.30 \text{ per unit} \)
- At transfer value:
\( \text{Unit Cost} = \frac{\text{Transfer Value}}{\text{Units Produced}} = \frac{£552,090}{3,000} = £184.03 \text{ per unit} \)
---
### (d) Evaluation of Factory Profit Loading
- Arguments in favour:
- It allows the manufacturing department to be treated as an independent profit centre. This enables management to evaluate whether it is more cost-effective to manufacture products in-house or buy them from external suppliers.
- It can motivate the factory manager to control costs and improve efficiency to ensure the factory records a high profit.
- It ensures finished goods are stored in the warehouse and recorded at a realistic market value.
- Arguments against:
- It creates additional accounting complexities, such as the need to calculate and adjust the Provision for Unrealised Profit (PUP) on unsold inventories at year-end to avoid overstating profits.
- Internal profits are not actual realised cash gains and must be eliminated upon consolidation, which could mislead external users if not adjusted correctly.
- Setting an artificial transfer price can lead to internal disputes between the manufacturing department and the retail/warehouse departments over the allocation of profits.
- Conclusion:
- Overall, introducing a factory profit is highly beneficial for internal decision-making and performance appraisal, provided that the accounting adjustments for unrealised profit are correctly executed so that the statement of financial position reflects realistic inventory values.
評分準則
- Opening inventory of raw materials: (1)
- Purchases + Carriage inwards: (1)
- Closing inventory of raw materials: (1)
- Correct raw materials consumed (\( £256,800 \)): (1)
- Direct wages adjusted for accrual (\( £124,200 \)): (2) (1 mark for direct wages + 1 mark for adding accrual)
- Prime Cost (\( £381,000 \)): (1) (must match their calculated material and labour sum)
- Indirect factory wages: (1)
- Rent & rates allocation (\( £28,500 \)): (2) (1 mark for deducting prepayments, 1 mark for 75% calculation)
- Electricity & power allocation (\( £28,800 \)): (1)
- Depreciation of machinery (\( £18,900 \)): (2) (1 mark for reducing balance calculation, 1 mark for allocation to overheads)
- Work in Progress adjustments (\( +£18,200 \) and \( -£21,500 \)): (2) (1 mark for opening WIP, 1 mark for closing WIP)
- Cost of Production (\( £501,900 \)): (1)
- Factory Profit (\( £50,190 \)): (1)
- Value of production transferred (\( £552,090 \)): (1)
### Part (b) Marking Scheme (Total: 18 Marks)
- Revenue: (1)
- Opening finished goods inventory: (1)
- Finished goods transferred (carrying through transfer value from (a)): (1)
- Closing finished goods inventory: (1)
- Calculated Gross Profit on trading (\( £233,410 \)): (1)
- Factory Profit added (carrying through factory profit from (a)): (1)
- Total Gross Profit (\( £283,600 \)): (1)
- Office salaries: (1)
- Rent & rates (\( £9,500 \)): (1) (for correct 25% allocation)
- Electricity & power (\( £7,200 \)): (1) (for correct 20% allocation)
- Depreciation of office equipment (\( £6,000 \)): (1)
- Selling expenses: (1)
- Irrecoverable debt: (1)
- Increase in provision for doubtful debts (\( £900 \)): (2) (1 mark for new provision \( £4,100 \), 1 mark for change calculation)
- Increase in provision for unrealised profit (\( £500 \)): (2) (1 mark for opening and closing PUP calculations, 1 mark for net change)
- Profit for the year (\( £156,000 \)): (1) (of own figures)
### Part (c) Marking Scheme (Total: 7 Marks)
- (i) 1 mark for definition of direct cost, 1 mark for definition of indirect cost. 1 mark for direct example from scenario (materials/direct labor), 1 mark for indirect example from scenario (depreciation/factory rent/indirect labor). (4 marks)
- (ii) 1 mark for formula/method, 1 mark for unit cost at cost of production (\( £167.30 \)), 1 mark for unit cost at transfer value (\( £184.03 \)). (3 marks)
### Part (d) Marking Scheme (Total: 12 Marks)
- Level 1 (1–3 Marks): Basic knowledge shown. Identifies simple advantages or disadvantages with minimal explanation.
- Level 2 (4–6 Marks): Reasonable discussion. Explains advantages (e.g., comparing to external suppliers) or disadvantages (complexities in accounting) but lacks balanced development.
- Level 3 (7–9 Marks): Good development. A balanced argument presenting both benefits and limitations of factory profit, with clear references to Provision for Unrealised Profit (PUP).
- Level 4 (10–12 Marks): High-level evaluation. Provides a comprehensive and balanced assessment. Offers a clear and justified recommendation/conclusion based on the arguments discussed.