Welcome to Your Business Health Check!

Ever wondered how investors decide if a company is a "good" business or if a bank knows a shop can pay back its loans? They don't just look at the bank balance; they perform a financial health check. In this chapter, you will learn how to use ratios to peel back the layers of a business's financial statements and see what’s really going on inside. Don't worry if numbers seem scary at first—think of these ratios as simple tools, like a thermometer or a ruler, used to measure how well a business is "breathing."

1. Profitability: How Good are We at Making Money?

Profitability isn't just about the total amount of money made; it's about how efficiently the business turns its sales into actual profit. Imagine two lemonade stands: Stand A makes \$50 profit from \$100 sales, while Stand B makes \$50 profit from \$500 sales. Even though the profit is the same, Stand A is much more profitable because it keeps more of every dollar it earns.

Key Ratios to Know:

Gross Profit Margin %: Shows how much profit is left after paying for the goods sold.
\( \text{Gross Profit Margin} = \left( \frac{\text{Gross Profit}}{\text{Revenue}} \right) \times 100 \)

Markup %: Shows the percentage added to the cost price to get the selling price.
\( \text{Markup} = \left( \frac{\text{Gross Profit}}{\text{Cost of Sales}} \right) \times 100 \)

Profit in Relation to Revenue % (Net Profit Margin): This is the "bottom line"—how much is left after all expenses are paid.
\( \text{Profit in Relation to Revenue} = \left( \frac{\text{Profit for the Year}}{\text{Revenue}} \right) \times 100 \)

Return on Capital Employed (ROCE) %: This is arguably the most important ratio. it tells owners how much profit they are getting back for every \$1 they have invested in the business.
\( \text{ROCE} = \left( \frac{\text{Profit from Operations}}{\text{Capital Employed}} \right) \times 100 \)
(Note: Capital Employed = Equity + Non-current Liabilities)

Quick Tip: If your Gross Profit Margin is high but your Profit in Relation to Revenue is low, it means your expenses (like rent and electricity) are too high!

Summary Takeaway: Profitability ratios measure success. A higher percentage is almost always better!

2. Liquidity: Can We Pay Our Bills?

Liquidity is about survival. A business can be profitable but still go "bust" if it doesn't have enough cash to pay its suppliers or employees tomorrow. It's like having a million-dollar house but zero cash in your wallet—you are "asset rich" but "cash poor."

The Liquidity Duo:

Current Ratio: Compares everything you can turn into cash within a year (Current Assets) to everything you owe within a year (Current Liabilities).
\( \text{Current Ratio} = \frac{\text{Current Assets}}{\text{Current Liabilities}} \)

Liquid Capital Ratio (Acid Test): This is a tougher test. It's the same as the current ratio, but we ignore inventory (stock). Why? Because you can't always sell your stock quickly in an emergency!
\( \text{Liquid Capital Ratio} = \frac{\text{Current Assets} - \text{Inventory}}{\text{Current Liabilities}} \)

What the numbers mean:
- A ratio of 2:1 for the Current Ratio is often seen as "safe."
- A ratio of 1:1 for the Acid Test is the gold standard—it means for every \$1 you owe, you have \$1 in cash or near-cash ready to go.

Quick Review Box:
- Current Ratio: Includes inventory.
- Acid Test: Removes inventory (because stock can be hard to sell fast).
- Too high? You might be "lazy" with your cash—it should be invested!
- Too low? You might go bankrupt!

3. Efficiency: Are We Working Hard Enough?

Efficiency ratios show how well the business manages its resources. Are you selling your stock quickly, or is it sitting on shelves getting dusty? Are your customers paying you on time?

Key Efficiency Ratios:

Rate of Inventory Turnover: How many times a year you sell and replace your stock.
\( \text{Inventory Turnover (times)} = \frac{\text{Cost of Sales}}{\text{Average Inventory}} \)
(Average Inventory = \(\frac{\text{Opening Inventory + Closing Inventory}}{2}\))

Inventory Turnover (days): How many days, on average, an item sits in the warehouse.
\( \text{Inventory Turnover (days)} = \left( \frac{\text{Average Inventory}}{\text{Cost of Sales}} \right) \times 365 \)

Trade Receivable Days: How long it takes for your customers to pay you.
\( \text{Receivable Days} = \left( \frac{\text{Trade Receivables}}{\text{Credit Sales}} \right) \times 365 \)

Trade Payable Days: How long you take to pay your suppliers.
\( \text{Payable Days} = \left( \frac{\text{Trade Payables}}{\text{Credit Purchases}} \right) \times 365 \)

Did you know? A smart business tries to have Receivable Days shorter than Payable Days. This means you get cash from customers before you have to pay your own bills!

Summary Takeaway: Efficiency is about speed. Higher turnover and faster collections usually mean a healthier business.

4. Capital Structure (Gearing)

Capital Gearing looks at how the business is funded. Is it funded by the owners (Equity) or by borrowing (Non-current liabilities)?

\( \text{Capital Gearing} = \left( \frac{\text{Non-current Liabilities}}{\text{Equity + Non-current Liabilities}} \right) \times 100 \)

High Gearing (over 50%): The business relies heavily on loans. This is risky because interest must be paid even if the business makes no profit.
Low Gearing (under 50%): The business is funded mostly by owners. This is safer but might mean the business is missing out on growth opportunities.

5. The Great Debate: Profit vs. Cash

It is common for students to think Profit and Cash are the same thing. They are not!

Example: You sell a laptop for \$1,000 today on credit.
- Profit: You made a profit today (Revenue - Cost).
- Cash: You have \$0 extra in your bank account today because the customer hasn't paid yet!

Key differences:
1. Credit Sales/Purchases: Affect profit now, but cash later.
2. Non-cash items: Depreciation reduces profit but never involves cash leaving the bank.
3. Buying Non-Current Assets: Paying \$10,000 for a van reduces cash immediately, but only the depreciation reduces profit.

6. Limitations of Ratio Analysis

Ratios are great, but they don't tell the whole story. Don't worry if you find it hard to judge a business just by the numbers—even the pros know there are limits!

Financial Limitations:

  • Historical Data: Ratios use past figures. Just because a business did well last year doesn't mean it will do well tomorrow.
  • Inflation: Rising prices can make comparisons between years misleading.
  • Window Dressing: Businesses can "manipulate" their accounts (legally) to make their ratios look better just before the year-end.

Non-Financial (Qualitative) Factors:

  • Staff Morale: A business might have great profits but unhappy staff who are about to quit.
  • Competition: A new competitor opening next door won't show up in last year's ratios.
  • Economy: A sudden recession can change everything, regardless of how strong the ratios were.
  • Management Quality: The skill and experience of the leaders can't be put into a formula.
Summary Takeaway: Ratios are a starting point, not the final answer. Always look at the "big picture"!

Common Mistakes to Avoid

1. Confusion between Margin and Markup: Remember: Margin is profit over Sales; Markup is profit over Cost.
2. Mixing up Days and Times: If the question asks for "Rate of turnover," they usually want the answer in times. If they ask for "Inventory turnover period," they want days.
3. Forget to Multiply by 100: Any ratio that ends in "%" needs that final step of multiplying by 100!
4. Using the wrong Profit: For ROCE, use Operating Profit. For Profit in Relation to Revenue, use Profit for the Year.

You've got this! Practice calculating these for a few different companies, and you'll soon start to see the "story" behind the numbers.