Syllabus topics (RTMNU)
- Nature, Scope, Functions, Importance and Objectives of Management Accounting
- Relationship between Financial Accounting, Cost Accounting and Management Accounting
- Marginal costing with Break-even analysis
- Make or Buy Decision
- Product Mix Decision
- Accept or Reject Special Order
- Shut Down Decision
Meaning and Nature of Management Accounting
Management accounting is the presentation of accounting information in such a way that it helps management in planning, decision-making and control.
Nature (features):
- Decision-oriented – provides data for choosing between alternatives.
- Future-oriented – deals with budgets and forecasts, not only past records.
- Uses financial and cost data – rearranges them for managers.
- No fixed rules – formats suit management needs; not bound by Accounting Standards.
- Selective – only relevant information is supplied.
- Analysis of cause and effect – explains why profit changed.
- Supplies information, not decisions – the manager decides.
Scope, Functions, Objectives and Importance
Scope: financial accounting, cost accounting, budgeting and budgetary control, marginal costing, standard costing, ratio analysis, fund flow and cash flow statements, management reporting, tax planning, internal audit, statistical methods.
Functions: (1) planning and forecasting; (2) modifying and analysing data; (3) helping decision-making; (4) controlling performance through budgets and standards; (5) communicating through reports; (6) coordinating departments; (7) motivating staff through targets.
Objectives: help in policy formulation; assist in planning; aid decision-making; control performance; interpret financial data; increase efficiency and profit.
Importance: better planning; scientific decisions (make or buy, pricing); cost control; measurement of efficiency; better communication; maximising profit.
Financial, Cost and Management Accounting
| Basis | Financial accounting | Cost accounting | Management accounting |
|---|---|---|---|
| Purpose | True and fair view of profit and financial position | Find and control cost of products | Help management in planning and decisions |
| Users | Outsiders – shareholders, creditors, tax authorities | Internal management | Internal management |
| Time | Past (historical) | Past and present | Future-oriented |
| Rules | Companies Act 2013, Ind AS/AS | Cost principles, CAS where applicable | No fixed rules |
| Compulsory? | Yes | Cost records compulsory only for notified industries | Optional |
Management accounting uses data from both financial and cost accounting; the three are complementary.
Marginal Costing with Break-even Analysis
Marginal costing is a technique where only variable costs are charged to products, and fixed costs are treated as period costs and written off against total contribution.
Contribution = Sales − Variable cost = Fixed cost + Profit
P/V ratio = Contribution ÷ Sales × 100
Break-even point (units) = Fixed cost ÷ Contribution per unit
BEP (₹) = Fixed cost ÷ P/V ratio
Margin of safety = Actual sales − BEP sales; Profit = MoS × P/V ratio
Sales for desired profit = (Fixed cost + Desired profit) ÷ P/V ratio
Illustration 1: Selling price ₹50 per unit, variable cost ₹30 per unit, fixed cost ₹2,00,000. Actual sales 15,000 units. Find P/V ratio, BEP, profit, margin of safety and sales needed to earn ₹1,20,000.
| Item | Working | Answer |
|---|---|---|
| Contribution per unit | 50 − 30 | ₹20 |
| P/V ratio | 20 ÷ 50 × 100 | 40% |
| BEP (units) | 2,00,000 ÷ 20 | 10,000 units |
| BEP (₹) | 2,00,000 ÷ 40% | ₹5,00,000 |
| Profit at 15,000 units | 15,000 × 20 − 2,00,000 | ₹1,00,000 |
| Margin of safety | 7,50,000 − 5,00,000 | ₹2,50,000 (5,000 units) |
| Check: MoS × P/V | 2,50,000 × 40% | ₹1,00,000 |
| Sales for profit ₹1,20,000 | (2,00,000 + 1,20,000) ÷ 40% | ₹8,00,000 (16,000 units) |
Make or Buy Decision
Compare the marginal (variable) cost of making with the purchase price. Fixed costs that continue anyway are irrelevant. Make if marginal cost < purchase price (when there is spare capacity).
Illustration 2: A component costs: materials ₹12, labour ₹8, variable overheads ₹5, fixed overheads ₹6 (apportioned) = ₹31 per unit. It can be bought for ₹28. 10,000 units are needed. Decide.
Solution: Marginal cost of making = 12 + 8 + 5 = ₹25. Purchase price ₹28. Making saves ₹3 per unit = 3 × 10,000 = ₹30,000. Decision: make (fixed overheads ₹6 are incurred anyway).
Product Mix Decision (Key Factor)
When a resource is limited (key factor – labour hours, material, machine hours), rank products by contribution per unit of the key factor.
Illustration 3: Labour hours available 10,000.
| Particulars | Product A | Product B |
|---|---|---|
| Selling price (₹) | 100 | 80 |
| Variable cost (₹) | 60 | 50 |
| Contribution per unit (₹) | 40 | 30 |
| Labour hours per unit | 4 | 2 |
| Contribution per labour hour (₹) | 10 | 15 |
| Rank | II | I |
| Maximum demand (units) | 2,000 | 3,000 |
Solution: Make B first: 3,000 units × 2 hrs = 6,000 hrs. Remaining 4,000 hrs ÷ 4 = 1,000 units of A. Total contribution = 3,000 × 30 + 1,000 × 40 = 90,000 + 40,000 = ₹1,30,000.
Accept or Reject Special Order
Accept a special order below the normal price if (i) there is spare capacity, (ii) the price is more than the marginal cost, and (iii) it does not disturb the regular market.
Illustration 4: Capacity 10,000 units; present output 8,000 units sold at ₹50; variable cost ₹30 per unit; fixed costs covered. An exporter offers ₹35 per unit for 1,000 units. Solution: extra contribution = (35 − 30) × 1,000 = ₹5,000. Since spare capacity exists and the export market is separate, accept.
Shut Down Decision
A firm may close temporarily if the contribution does not cover the fixed costs that can be saved by shutting down.
Illustration 5: Fixed cost ₹1,00,000, of which ₹40,000 will continue even if shut down; contribution ₹10 per unit. Shut-down point = (1,00,000 − 40,000) ÷ 10 = 6,000 units. If expected sales are below 6,000 units, it is better to shut down temporarily.
Likely exam questions
- (Long, 8/16 marks) Define management accounting. Explain its nature, scope and functions, and distinguish it from financial and cost accounting.
- (Long, 8/16 marks) From the following, find P/V ratio, BEP in units and ₹, and the sales needed to earn a profit of ₹90,000: Selling price ₹40 per unit, variable cost ₹24 per unit, fixed cost ₹1,60,000.
- (Short, 4 marks) State the objectives of management accounting.
- (Short, 4 marks) What is a key factor? How does it affect product mix decisions?
- (Short, 4 marks) When should a firm accept a special order at a price below the normal price?