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KCSE: KCSE Group 5: Business and Applied Subjects - Business Records and Financial Decisions

KCSE · Work through your exam, one topic at a time.

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KCSE Group 5: Business and Applied Subjects - Business Records and Financial Decisions

Group 5 covers business and applied subjects, principally Business Studies. The examination tests understanding of business units, entrepreneurship, business finance, marketing, demand and supply, and accounting records. You are expected to define terms precisely, apply double-entry principles, prepare and interpret simple financial statements, and use business reasoning in Kenyan contexts. Marks are awarded for correct format, labels, workings and interpretation, not just a final figure.

Core rules and concepts

  • Every business transaction affects two accounts. Double entry keeps the accounting equation balanced: assets = capital + liabilities.
  • Source documents support entries: invoices, receipts, credit notes, debit notes and cheques. Do not post a transaction without identifying its document.
  • Gross profit = sales − cost of sales. Net profit = gross profit + other income − expenses.
  • Mark-up is calculated on cost; margin is calculated on selling price. Convert between them carefully.
  • Demand and supply reach equilibrium where the curves intersect. A shortage tends to push price up; a surplus tends to push it down.
  • Match finance to need: short-term needs suit overdrafts and trade credit; long-term needs suit loans or shares.
  • Entrepreneurship involves spotting an opportunity, mobilising resources, taking risk and innovating.

Worked example

A trader buys goods for Ksh 4,000 and sells them at a 25% mark-up. Calculate the selling price, gross profit and margin.

Reasoning: mark-up is based on cost. Mark-up amount = 25% × 4,000 = Ksh 1,000. Selling price = 4,000 + 1,000 = Ksh 5,000. Gross profit = Ksh 1,000. Margin = gross profit ÷ selling price × 100 = 1,000 ÷ 5,000 × 100 = 20%. A 25% mark-up therefore equals a 20% margin. If the question had required a 25% margin, the selling price would be 4,000 ÷ 0.75 = Ksh 5,333.33.

Traps that cost marks

  • Applying mark-up to selling price or margin to cost.
  • Using purchases instead of cost of sales when calculating gross profit.
  • Treating drawings as an expense instead of a reduction in capital.
  • Mixing personal and business cash.
  • Giving a profit figure without the formula, workings or unit.