Cost Accounting in CMA Intermediate
Cost and Management Accounting (CMA) is the defining paper of the CMA Intermediate exam. It forms the very identity of the CMA qualification — if you master cost accounting at the Intermediate level, CMA Final becomes manageable. This paper tests everything from basic cost sheets to process costing and marginal costing decisions.
Core Topics
- Cost Classification: Fixed, variable, semi-variable; direct, indirect; product vs period costs
- Cost Sheet: Prime cost → Works cost → Cost of production → Cost of goods sold → Total cost → Profit
- Material Costing: EOQ, ABC analysis, FIFO/LIFO/Weighted Average for material valuation
- Labour Costing: Time rate vs piece rate, idle time, overtime, labour turnover costing
- Overhead Costing: Absorption costing, departmental rates, machine hour rate vs labour hour rate
- Job Costing, Contract Costing, Process Costing, Service Costing
- Marginal Costing: CVP analysis, BEP calculation, make or buy decisions, profit-volume ratio
- Standard Costing: Material variance (price + usage), labour variance (rate + efficiency), overhead variances
Key Formulas to Memorize
- EOQ = √(2DS/H) where D = annual demand, S = ordering cost, H = holding cost
- BEP (units) = Fixed Cost / Contribution per unit
- P/V Ratio = Contribution / Sales × 100
- Material Price Variance = (Standard Price − Actual Price) × Actual Quantity
- Material Usage Variance = (Standard Quantity − Actual Quantity) × Standard Price
💡 E-mentor Planner for CMA Intermediate schedules your cost accounting chapters with dedicated numerical practice slots. The streak system ensures you solve at least one cost sheet or variance analysis problem per day — which is the single most effective CMA preparation habit.
Exam Strategy
CMA Intermediate cost accounting papers typically have 60–70% numericals. Always show full working — partial marks are awarded generously. Attempt all numericals before theory questions. If you are stuck on a numerical, write the formula and relevant data — you may still earn 2–3 marks even with a wrong final answer.