Profitability and Liquidity ratio analysis

Liquidity is the ability of a business to meet (pay) its short-term debts, or current liabilities, as they fall due — for example, using cash and other current assets to pay trade payables and overdrafts. A business can be profitable yet still fail if it lacks the liquidity to pay its immediate obligations.

Gross profit margin — measures the profit made on core trading (sales minus cost of goods sold) as a percentage of sales, before overheads. ROCE (return on capital employed) — measures operating profit as a percentage of the total capital invested in the business, showing how efficiently that capital generates profit.

The acid-test (quick) ratio measures whether a business can cover its current liabilities using its most liquid current assets — it is calculated as (current assets − inventory) ÷ current liabilities. It differs from the current ratio by excluding inventory, because stock is the least-liquid current asset (it must be sold before becoming cash), making the acid-test a stricter test of liquidity.

Gross profit margin = 240,000 ÷ 600,000 × 100 = 40%. Net profit margin = 60,000 ÷ 600,000 × 100 = 10%. The firm keeps 40 cents of gross profit per $1 of sales but only 10 cents after overheads, so 30% of sales revenue is absorbed by expenses. This suggests trading (buying/making and selling) is healthy, but high overheads are eroding profit — the firm should focus on controlling expenses rather than raising prices or cutting cost of goods.

Capital employed = non-current liabilities + total equity = 250,000 + 350,000 = $600,000. ROCE = 120,000 ÷ 600,000 × 100 = 20$1 of long-term capital invested. A 20% return is high — far above the ~2–4% a bank deposit would offer — indicating the firm uses its capital very efficiently and would be attractive to investors, provided it can sustain this return.

Both liquidity ratios sit below the industry averages. The current ratio of 1.4:1 is slightly weak versus 1.6:1 and below the 1.5–2:1 rule of thumb, meaning the firm holds only $1.40 of current assets per$1 of short-term debt. More concerning is the acid-test at 0.5:1 versus 0.9:1: excluding inventory, the firm can cover only half of its current liabilities, so it is heavily reliant on selling stock to pay its debts. The large gap between the two ratios shows a lot of capital is tied up in inventory. Overall the firm is under-liquid relative to competitors and at risk of a cash-flow shortfall; it should consider improving stock control, chasing debtors, or arranging short-term finance — while being careful not to over-cut inventory and lose sales.

Financial performance should be judged across BOTH profitability and liquidity, benchmarked against the previous year.

Profitability: if, for example, ROCE has risen (say 15% → 19%) and the net margin has improved (8% → 11%), the business is becoming more efficient at turning capital and sales into profit — a genuine strength that makes it easier to fund and service the borrowing an expansion needs. A rising gross margin alongside would confirm the improvement is in core trading, not one-off items.

Liquidity: however, if over the same period the current ratio has fallen (1.8:1 → 1.2:1) and the acid-test has dropped below 1:1 (1.0:1 → 0.6:1), the firm is becoming less able to pay short-term debts. Expansion typically consumes cash upfront (new assets, extra inventory, higher wages) and would strain liquidity further, raising the risk of insolvency despite healthy profits — the classic 'overtrading' danger.

Evaluation: the two families point in opposite directions — strong and improving profitability but deteriorating liquidity. The decision therefore hinges on HOW the expansion is financed and on context (industry norms, the reliability of the trend, the state of the market). If the firm can secure long-term finance and first repair its liquidity (e.g. tighter working-capital control, a standby overdraft), the strong ROCE justifies expanding. If it must fund growth from already-thin working capital, expanding now would be reckless.

Justified conclusion: I would recommend delaying the expansion by one period to rebuild liquidity to safer levels, then proceeding using long-term rather than short-term finance. The strong, improving profitability makes the project worthwhile; the weak liquidity makes the TIMING and FINANCING the critical issue. This assumes the profitability trend is sustainable and not distorted by a one-off event — a limitation of relying on historic ratios.

Ratio analysis is a powerful but limited tool. Its usefulness lies in converting raw accounts into comparable measures: profitability ratios (gross/net margin, ROCE) reveal how efficiently a firm turns sales and capital into profit, and liquidity ratios (current, acid-test) show whether it can survive in the short term. Crucially, ratios enable comparison — over time, against competitors, and against industry norms — which a single figure of 'profit' cannot. Managers use them to spot trends early (e.g. a slipping net margin flags rising overheads) and to guide decisions on pricing, cost control or financing.

However, ratios have real limitations. They are HISTORIC — based on past accounts — so they describe where a firm has been, not where it is going. They ignore QUALITATIVE factors that drive future success: staff morale, brand strength, product quality, ethical reputation, and market conditions. Results can be DISTORTED by one-off events (a large asset sale) or by different accounting policies, making cross-firm comparison unreliable. And a ratio is meaningless without a valid BENCHMARK — a net margin of 8% cannot be judged good or bad in isolation.

Evaluation: ratio analysis is most useful when several ratios are used TOGETHER, benchmarked properly, and combined with qualitative judgement about the firm's context and strategy. On its own it can mislead — a firm with excellent ratios may still be about to lose its main customer, and a firm with weak liquidity may simply be mid-investment.

Conclusion: ratio analysis is a necessary but not sufficient basis for assessing performance. It should be the starting point of analysis — signalling WHERE to look — not the final word. A rounded judgement blends the numbers with the story behind them.

The firm faces a paradox familiar in Business Management: it is highly profitable (ROCE of 22% is well above typical alternative returns) yet dangerously illiquid, able to cover only half its current liabilities without selling inventory. Profit does not equal cash, so this needs urgent attention.

Actions available: (1) Arrange a bank overdraft or short-term loan — fast injection of cash to meet immediate payments, but it adds interest cost (denting the very margins that are the firm's strength) and overdrafts are repayable on demand. (2) Improve working-capital management — reduce inventory via tighter stock control, chase debtors to shorten the receivables period, and negotiate longer credit from suppliers. This is cheaper and more sustainable but slower, and over-cutting stock or pressing customers can lose sales and erode the strong gross margin (the profitability–liquidity trade-off). (3) Sell or sale-and-leaseback under-used non-current assets to release cash, though this loses ownership/control of the assets. (4) Retain more profit rather than distributing it — the strong ROCE means there is profit to retain, boosting cash over time.

Evaluation: because the firm is profitable, its liquidity problem is one of cash management, not fundamental weakness — the underlying business is sound. The best response is therefore a BLEND that avoids sacrificing profitability: use a modest short-term overdraft to remove the immediate insolvency risk, while simultaneously improving working-capital management and retaining more profit to rebuild liquidity sustainably. Selling core assets or aggressively slashing stock should be avoided as they would undermine the very profitability that makes the firm valuable.

Recommendation: prioritise the short-term overdraft plus tighter debtor/inventory control, funded by higher profit retention. This protects both liquidity and the market-beating ROCE. The judgement depends on the overdraft being available at reasonable cost and on the profitability being sustainable — if the ROCE were itself falling, a more drastic restructuring would be needed.