Chapter 9 Measuring Relevant Costs & Revenues for Decision Making PDF

TENTH EDITION Module Two: Information for decision-making Chapter Nine: Measuring relevant costs and revenues for decision-making Use with Management...

TENTH EDITION Module Two: Information for decision-making Chapter Nine: Measuring relevant costs and revenues for decision-making Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Relevant costs and revenues The relevant financial inputs for decision-making are future cash flows that will differ between the various alternatives being considered. Therefore only relevant (incremental/differential) cash flows should be considered. Relevant costs and revenues are required for special studies such as: 1. Special selling price decisions. 2. Product-mix decisions when capacity constraints exist 3. Decisions on replacement of equipment. 4. Outsourcing (Make or buy) decisions. 5. Discontinuation decisions. Decisions should not be based only on items that can be expressed in quantitative terms — Qualitative factors must also be considered. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Special pricing decisions Special pricing decisions are typically one-time only orders and/or orders below the prevailing market price. Example 1 (A short-term order) Monthly capacity for a department within a company = 50 000 units Expected monthly production and sales for next quarter at normal selling price of £40 = 35 000 units The excess capacity is temporary and a company has offered to buy 3 000 each month for the next three months at a price of £20 per unit. Extra selling costs for the order would be £1 per unit. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Special pricing decisions Estimated costs and revenues (for 35 000 units): Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Evaluation of the order (£’s monthly costs and revenues) Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Only variable costs, the extra selling costs and sales revenues differ between alternatives and are relevant costs/revenues. Two approaches to presenting relevant costs — Present only columns 1 and 2 or just column 3. Since relevant revenues exceed relevant costs the order is acceptable subject to the following assumptions: 1. Normal selling price of £40 will not be affected. 2. No better opportunities will be available during the period. 3. The resources have no alternative uses. 4. The fixed costs are unavoidable for the period under consideration. Note that the identification ofwith relevant Use with Management Use Management costs and Cost Accounting depends and Cost 8e ISBN 9781408041802 Accounting by Colin Drury ISBN: 978-1-4737-4887-3 on 10e by the Colin circumstances. Drury Example 2 (A longer-term order) Assume now spare capacity in the foreseeable future (Capacity = 50 000 units and demand = 35 000 units) and that an opportunity for a contract of 15 000 units per month at £25 SP emerges involving £1 per unit special selling costs. No other opportunities exist so if the contract is not accepted direct labour will be reduced by 30%, manufacturing non-variable costs by £70 000 per month and marketing by £20 000.Unutilised facilities can be rented out at £25 000 per month. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Evaluation of the order (£’s monthly costs and revenues): (1) (2) (3) Do not accept Accept the Difference orders orders (Relevant costs) Units sold 35 000 50 000 15 000 £ £ £ Direct labour 294 000 420 000 126 000 Variable costs 350 000 500 000 150 000 Manufacturing non- variable overheads 210 000 280 000 70 000 Extra selling costs 15 000 15 000 Marketing/dist.costs 85 000 105 000 20 000 Total costs 939 000 1 320 000 381 000 Revenues-facilities rental 25 000 25 000 Sales revenues 1 400 000 1 775 000 (375 000) Profit 486 000 455 000 31 000 Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Company will be better off by £31 000 per month if it reduces capacity (assuming there are no qualitative factors). You can present only columns 1 and 2 or just column 3 (note the opportunity cost shown in column 3). In the longer-term all of the above costs and revenues are relevant. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Product mix decisions with capacity constraints Limiting or scarce factors are factors that restrict output. The objective is to concentrate on those products/services that yield the largest contribution per limiting factor. Example Components X Y Z Contribution per unit £12 £10 £6 Machine hours per unit 6 2 1 Estimated sales demand (units) 2 000 2 000 2 000 Required machine hours 12 000 4 000 2 000 Contribution per machine hour £2 £5 £6 Ranking per machine hr 3 2 1 Capacity for the period is restricted to 12 000 machine hours. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Profits are maximized by allocating scarce capacity according to ranking per machine hour as follows: Machine hours Balance of machine Production used hours available 2 000 units of Z 2 000 10 000 2 000 units of Y 4 000 6 000 1 000 units of X 6 000 – The production programme will result in the following: 2 000 units of Z at £6 per unit contribution 12 000 2 000 units of Y at £10 per unit contribution 20 000 1 000 units of X at £12 per unit contribution 12 000 Total contribution 44 000 Note that qualitative factors should be taken into account. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Decisions on replacement of equipment The original purchase cost of the old machine, its written down value and depreciation are irrelevant for decision-making. Example WDV of existing machine (remaining life of 3 years) £90 000 Cost of new machine (expected life of 3 years and zero scrap value) £70 000 Operating costs (£3 per unit old machine) (£2 per unit new machine) Output of both machines is 20 000 units per annum Disposal value of old machine now £40 000 Disposal value of new and old machines (3 years time) Zero Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Total costs over a 3 year period are as follows: (1) (2) (3) Retain Buy Difference £ £ £ Variable operating costs: 20 000 units at £3 per unit (3 yrs) 180 000 20 000 units at £2 per unit (3 yrs) 120 000 (60 000) Old machine book value: 3-year annual depreciation charge 90 000 Lump sum write-off 90 000 Old machine disposal value (40 000) (40 000) Initial purchase price of new machine _______ 70 000 70 000 Total cost 270 000 240 000 30 000 Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Note that the depreciation charge is not a relevant cost. Columns 1 and 2 or just column 3 can be presented but it is more meaningful to restate column 3 as follows: Savings on variable operating costs (3 years) 60 000 Sale proceeds of existing machine 40 000 100 000 Less purchase cost of replacement machine 70 000 Savings on purchasing replacement machine 30 000 Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Outsourcing (make or buy decisions) Involves obtaining goods or services from outside suppliers instead of from within the organization. Example A division currently manufactures 10 000 components per annum. The costs are as follows: Total (£) Per unit (£) Direct materials 120 000 12 Direct labour 100 000 10 Variable manufacturing overhead costs 10 000 1 Fixed manufacturing overhead costs 80 000 8 Share of non-manufacturing overheads 50 000 5 Total costs 360 000 36 Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  A supplier has offered to supply 10 000 components per annum at a price of £30 per unit for a minimum of three years. If the components are outsourced the direct labour will be made redundant. Direct materials and variable overheads are avoidable. Fixed manufacturing overhead would be reduced by £10 000 per annum but non-manufacturing costs would remain unchanged. The capacity has no alternative uses. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Assuming there is no alternative use of the released internal capacity arising from outsourcing annual costs will be as follows: (1) (2) (3) Make Buy Difference (£) (£) (£) Direct materials 120 000 0 120 000 Direct labour 100 000 0 100 000 Variable manufacturing overhead 10 000 0 10 000 Fixed manufacturing overheads 80 000 70 000 10 000 Non-manufacturing costs 50 000 50 000 Outside purchase cost incurred/ (saved) _______300 000 (300 000) Total costs incurred/ (saved) 360 000 420 000 (60 000) Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  Columns 1 and 2 can be presented or just column 3 which shows that the relevant costs of making are £240 000 compared with £300 000 from outsourcing (buying). Where the released internal capacity arising from outsourcing can be used to generate rental income or a profit contribution the lost income or profit contribution represents an opportunity cost associated with making the components. Assume that the released capacity from outsourcing enables a profit contribution of £90 000 to be generated. The relevant costs of making will now be: Relevant costs (described above) £240 000 Opportunity cost (Lost profit contribution) 90 000 ______ Total relevant costs of making 330 000 Outsourcing is now the cheaper alternative. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3 Discontinuation decisions Routine periodic profitability analysis by cost objects provides attention- directing information that highlights those potential unprofitable activities that require more detailed (special studies). Assume the periodic profitability analysis of sales territories reports the following: Southern Northern Central Total £000 £000 £000 £000 Sales 900 1 000 900 2 800 Variable costs (466) (528) (598) (1 592) Fixed costs (266) (318) (358) (942) Profit/(Loss) 168 154 (56) 266 Assume that special study indicates that £250 000 of Central fixed costs and all variable costs are avoidable and £108 000 fixed costs are unavoidable if the territory is discontinued. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3  The relevant financial information is as follows: Keep Central Discontinue Difference open Central £000 £000 £000 Sales 2 800 1 900 900 Variable costs 1 592 994 598 Fixed costs 942 692 250 Total costs to be assigned 2 534 1 686 848 Reported profit 266 214 52 Columns 1 and 2 can be presented or just column 3 which shows that the relevant revenues arising from keeping the territory open are £900 000 and the relevant (incremental) costs are £848 000.Therefore Central provides a contribution of £52 000 towards fixed costs and profits. Use with Management Use with Management and Cost Accounting and Cost 8e Accounting by Colin Drury 10e by Colin Drury ISBN 9781408041802 ISBN: 978-1-4737-4887-3