1. Chapter 18

2. Identify how changes in volume affect costs

3. VariableFixed Mixed Copyright (c) 2009 Prentice Hall. All rights reserved3

4.  Total variable costs change in direct proportion to changes in the volume of activity ◦ If activity increases, so does the cost  Unit variable cost remains constant Copyright (c) 2009 Prentice Hall. All rights reserved4 Units produced Direct materials cost per unit Total direct materials cost 100$25$2,500 200$255,000 300$257,500 400$2510,000 500$2512,500

5. Copyright (c) 2009 Prentice Hall. All rights reserved5

6.  Do not change over wide ranges in volume  Examples: ◦ Straight-line depreciation ◦ Salaries for managers  Fixed cost per unit is inversely proportional to activity ◦ The more activity, the less the fixed cost per unit Copyright (c) 2009 Prentice Hall. All rights reserved6

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8.  Have both a fixed and variable component  Example: ◦ Utilities that charge a set fee per month, plus a charge for usage Copyright (c) 2009 Prentice Hall. All rights reserved8

9. 9 Variable Fixed

10.  Method to separate mixed costs into variable and fixed components  Select the highest level and the lowest level of activity over a period of time 10Copyright (c) 2009 Prentice Hall. All rights reserved

11. Calculate variable cost per unit Calculate total fixed costs Create equation to show cost behavior Copyright (c) 2009 Prentice Hall. All rights reserved11

12. Copyright (c) 2009 Prentice Hall. All rights reserved12 Change in total cost Change in activity Total mixed cost Total variable cost Variable cost per unit Total fixed costs minus #2 #1

13. Copyright (c) 2009 Prentice Hall. All rights reserved13 Number of units Variable cost per unit Total mixed cost Total fixed costs

14. Copyright (c) 2009 Prentice Hall. All rights reserved14 Variable cost per unit Change in total cost Change in activity $4,400 - $4,000 1,400 - 900 Variable cost per unit $0.80 per inspection

15. Copyright (c) 2009 Prentice Hall. All rights reserved15 Total fixed costs Total mixed cost minus Total variable cost $4,000 minus 900 inspections x $0.80 Total fixed costs $3,280 Total fixed costs

16. Copyright (c) 2009 Prentice Hall. All rights reserved16 Number of inspections $0.80 per inspection Total mixed cost $3,280 $0.80 per inspection 1,000 inspections $3,280 $4,080

17.  Band of volume: ◦ Where total fixed costs remain constant and variable cost per unit remains constant  Outside the relevant range, costs can differ 17Copyright (c) 2009 Prentice Hall. All rights reserved

18. Use CVP analysis to compute breakeven points

19. Costs can be classified as fixed or variable. Volume is only factor that affects costs. Fixed costs don’t change. 19Copyright (c) 2009 Prentice Hall. All rights reserved

20.  Sales level at which operating income is zero ◦ Sales above breakeven result in a profit ◦ Sales below breakeven result in a loss  Two methods: ◦ Income statement approach ◦ Contribution margin approach 20Copyright (c) 2009 Prentice Hall. All rights reserved

21. 21 Sales – Variable costs – Fixed costs = Operating income Selling price per unit x units sold Variable cost per unit x units sold Fixed costs Operating income Set to zero Solve for units sold

22. Copyright (c) 2009 Prentice Hall. All rights reserved22 Sales revenue per unit Variable costs per unit Contribution margin per unit Fixed costs Contribution margin per unit Breakeven point in units

23. Copyright (c) 2009 Prentice Hall. All rights reserved23 Sales revenue Contribution margin ratio Contribution margin Fixed costs Contribution margin ratio Breakeven point in sales dollars

24. Copyright (c) 2009 Prentice Hall. All rights reserved24

25. 1. Which of the following is most likely a variable cost? A. Factory rent B. Property taxes C. Depreciation D. Sales commissions Copyright ©2009 Prentice Hall. All rights reserved.25

26. 1.Which of the following is most likely a variable cost? A.Factory rent B.Property taxes C.Depreciation D.Sales commissions Copyright ©2009 Prentice Hall. All rights reserved.26

27. 2. This type of cost per unit remains constant, while the total cost increases with activity. A. Variable B. Fixed C. Mixed D. Semi-variable Copyright ©2009 Prentice Hall. All rights reserved.27

28. 2.This type of cost per unit remains constant, while the total cost increases with activity. A.Variable B.Fixed C.Mixed D.Semi-variable Copyright ©2009 Prentice Hall. All rights reserved.28

29. 3. This type of unit cost decreases with activity, but the total cost remains constant. A. Variable B. Fixed C. Mixed D. Semi-variable Copyright ©2009 Prentice Hall. All rights reserved.29

30. 3.This type of unit cost decreases with activity, but the total cost remains constant. A.Variable B.Fixed C.Mixed D.Semi-variable Copyright ©2009 Prentice Hall. All rights reserved.30

31. 4. Which of the following would most likely be a mixed cost? A. Direct labor B. Straight-line depreciation C. Utilities D. Office salaries Copyright ©2009 Prentice Hall. All rights reserved.31

32. 4.Which of the following would most likely be a mixed cost? A.Direct labor B.Straight-line depreciation C.Utilities D.Office salaries Copyright ©2009 Prentice Hall. All rights reserved.32

33. Use CVP analysis for profit planning, and graph the CVP relations

34. Copyright (c) 2009 Prentice Hall. All rights reserved34 Fixed costs + Desired operating income Contribution margin ratio Target sales in dollars

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37. 37

38. 38 Breakeven point Profit Loss

39. Use CVP methods to perform sensitivity analysis

40.  Management tool to predict how changes in sale prices, cost or volume affects profits  “What-if?” analysis 40Copyright (c) 2009 Prentice Hall. All rights reserved

41. 41 Change selling price Change in variable costs Change in fixed costs All would impact breakeven point

42. Copyright (c) 2009 Prentice Hall. All rights reserved42 CauseEffectResult ChangeContribution margin Breakeven point Selling price increasesIncreaseDecrease Selling price decreasesDecreaseIncrease Variable cost per unit increasesDecreaseIncrease Variable cost per unit decreasesIncreaseDecrease Fixed costs increaseNo effectIncrease Fixed costs decreaseNo effectDecrease

43.  Excess of expected sales over breakeven sales  Cushion company can absorb without incurring a loss Copyright (c) 2009 Prentice Hall. All rights reserved43 Expected sales in units Breakeven sales in units Margin of safety in units Expected sales in dollars Breakeven sales in dollars Margin of safety in dollars

44. Copyright (c) 2009 Prentice Hall. All rights reserved44 Sales price per unit Variable costs per unit Contribution margin per unit Fixed costs Contribution margin per unit Breakeven point in units $230$70$160 $112,000 $160 700 students

45. Copyright (c) 2009 Prentice Hall. All rights reserved45 Decreased Sales price per unit Variable costs per unit Decreased Contribution margin per unit Fixed costs Contribution margin per unit New Breakeven point in units $200 $70 $130 $112,000 $130 862 students

46. Copyright (c) 2009 Prentice Hall. All rights reserved46 Sales price per unit Decreased variable costs per unit Increased Contribution margin per unit Fixed costs Contribution margin per unit New Breakeven point in units $50 $180 $112,000 $180 623 students $230

47. Copyright (c) 2009 Prentice Hall. All rights reserved47 Sales price per unit Variable costs per unit Contribution margin per unit Decreased fixed costs Contribution margin per unit Breakeven point in units $230$70$160 $102,000 $160 638 students

48. Calculate the breakeven point for multiple product lines or services

49.  Selling prices and variable costs differ for each product ◦ Different contribution to profits  Weighted-average contribution margin computed  Sales mix provides weights ◦ Combination of products that make up total sales Copyright (c) 2009 Prentice Hall. All rights reserved49

50.  Calculate weighted average contribution margin per unit Copyright (c) 2009 Prentice Hall. All rights reserved50 Product AProduct BTotal Sales price per unit $100$150 Variable cost per unit 58 60 Contribution margin per unit 4290 Sales mix per unit 538 Contribution margin 210270480 Weighted average contribution margin$60 A company has two products with the sales prices and variable costs per unit indicated in the table The sales mix weight is multiplied by the product’s contribution margin Last year, the company sold 5,000 units of A and 3,000 units of B. This results in a sale mix of 5:3 The sales mix weights are added as well as the products’ contribution margins $480 divided by 8 results in a weighted average contribution margin of $60

51.  Calculate breakeven point for the package of products Copyright (c) 2009 Prentice Hall. All rights reserved51 Fixed costs Weighted average contribution margin per unit $600,000 $60 10,000 units assumed

52.  Calculate the breakeven point for each product line ◦ Multiply the package breakeven point by each product line’s proportion of the sales mix Copyright (c) 2009 Prentice Hall. All rights reserved52 Breakeven point Product A 10,000 x 5/86,250 units Breakeven point Product B 10,000 x 3/83,750 units

53.  Questions? Copyright (c) 2009 Prentice Hall. All rights reserved53

54. 5. The simplest method to split a mixed cost into its fixed and variable components is called: A. fixed-variable separation. B. high-low method. C. multiple regression. D. breakeven analysis. Copyright ©2009 Prentice Hall. All rights reserved.54

55. 5.The simplest method to split a mixed cost into its fixed and variable components is called: A.fixed-variable separation. B.high-low method. C.multiple regression. D.breakeven analysis. Copyright ©2009 Prentice Hall. All rights reserved.55

56. 6. Which of the following is an assumption of CVP analysis? A. Costs can be classified as either fixed or variable. B. Volume is the only factor that impacts costs. C. Fixed costs don’t change. D. All of the above are true. Copyright ©2009 Prentice Hall. All rights reserved.56

57. 6.Which of the following is an assumption of CVP analysis? A.Costs can be classified as either fixed or variable. B.Volume is the only factor that impacts costs. C.Fixed costs don’t change. D.All of the above are true. Copyright ©2009 Prentice Hall. All rights reserved.57

58. 7. The sales level where net income equals zero is called: A. the breakeven point. B. zero sum sales. C. net loss. D. deficit earnings. Copyright ©2009 Prentice Hall. All rights reserved.58

59. 7.The sales level where net income equals zero is called: A.the breakeven point. B.zero sum sales. C.net loss. D.deficit earnings. Copyright ©2009 Prentice Hall. All rights reserved.59

60. 8. Excess sales over breakeven sales is referred to as: A. absorption potential. B. margin of safety. C. margin of error. D. contribution margin. Copyright ©2009 Prentice Hall. All rights reserved.60

61. 8.Excess sales over breakeven sales is referred to as: A.absorption potential. B.margin of safety. C.margin of error. D.contribution margin. Copyright ©2009 Prentice Hall. All rights reserved.61

62. 9. Indicate how the following changes would impact the breakeven point: Copyright ©2009 Prentice Hall. All rights reserved. ChangeImpact on breakeven point Increase in fixed costs Decrease in selling price Increase in variable costs Decrease in variable costs 62

63. 9. Indicate how the following changes would impact the breakeven point: Copyright ©2009 Prentice Hall. All rights reserved. ChangeImpact on breakeven point Increase in fixed costs Decrease in selling price Increase in variable costs Decrease in variable costs Increase Decrease 63

64. 10. Contribution margin equals: A. sales – variable costs. B. sales – fixed costs. C. fixed costs – variable costs. D. sales – variable costs – fixed costs. Copyright ©2009 Prentice Hall. All rights reserved.64

65. 10.Contribution margin equals: A.sales – variable costs. B.sales – fixed costs. C.fixed costs – variable costs. D.sales – variable costs – fixed costs. Copyright ©2009 Prentice Hall. All rights reserved.65