Corporate and Management Accounting
What the paper tests
Corporate and Management Accounting asks you to build financial statements and then use cost data to decide. Expect computational items on final accounts, ratio analysis, cash flow statements, marginal costing, standard-cost variances and capital budgeting, plus theory on accounting standards and cost-control techniques.
Core rules
- Double entry to final accounts: closing stock is credited to the trading account and shown as a current asset; outstanding and prepaid items adjust the relevant expense, never capital.
- Marginal costing: contribution = sales − variable cost; P/V ratio = contribution ÷ sales; BEP (units) = fixed cost ÷ contribution per unit; margin of safety = actual sales − break-even sales.
- Variances: material price = (standard price − actual price) × actual quantity; usage = (standard quantity − actual quantity) × standard price. Substituting actual price inside a usage variance is the classic error.
- Capital budgeting: NPV discounts at the cost of capital; IRR is the rate where NPV = 0; profitability index = PV of inflows ÷ initial outlay.
Worked example
Sales 10,000 units at ₹100, variable cost ₹60, fixed cost ₹3,00,000. Contribution ₹4,00,000, P/V 40%, BEP 7,500 units (₹7,50,000), margin of safety 2,500 units (25%). A ₹1,50,000 campaign lifts fixed cost to ₹4,50,000, so BEP rises to 11,250 units - beyond present sales, so reject unless volume grows 12.5%.
Traps that cost marks
- Mixing absorption and marginal profit: the difference equals fixed overhead carried in the change in closing stock.
- Adding depreciation back twice while deriving cash flow from operations.
- Pairing a flow numerator with a point-in-time denominator (closing instead of average receivables).