Answer to Question 1
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Answer to Question 2
1. Sales of standard and deluxe carriers are in the ratio of 187,500 : 62,500. So for every 1 unit of deluxe, 3 (187,500 62,500) units of standard are sold.
Contribution margin of the bundle = 3 10 + 1 20 = 30 + 20 = 50
Breakeven point in bundles = = 45,000 bundles
Breakeven point in units is:
Standard carrier: 45,000 bundles 3 units per bundle 135,000 units
Deluxe carrier: 45,000 bundles 1 unit per bundle 45,000 units
Total number of units to breakeven 180,000 units
Alternatively,
Let Q = Number of units of Deluxe carrier to break even
3Q = Number of units of Standard carrier to break even
Revenues Variable costs Fixed costs = Zero operating income
28(3Q) + 50Q 18(3Q) 30Q 2,250,000 = 0
84Q + 50Q 54Q 30Q = 2,250,000
50Q = 2,250,000
Q = 45,000 units of Deluxe
3Q = 135,000 units of Standard
The breakeven point is 135,000 Standard units plus 45,000 Deluxe units, a total of 180,000 units.
2a. Unit contribution margins are: Standard: 28 18 = 10; Deluxe: 50 30 = 20
If only Standard carriers were sold, the breakeven point would be:
2,250,000 10 = 225,000 units.
2b. If only Deluxe carriers were sold, the breakeven point would be:
2,250,000 20 = 112,500 units
= 200,000(10) + 50,000(20) 2,250,000
= 2,000,000 + 1,000,000 2,250,000
= 750,000
Sales of standard and deluxe carriers are in the ratio of 200,000 : 50,000. So for every 1 unit of deluxe, 4 (200,000 50,000) units of standard are sold.
Contribution margin of the bundle = 4 10 + 1 20 = 40 + 20 = 60
Breakeven point in bundles = = 37,500 bundles
Breakeven point in units is:
Standard carrier: 37,500 bundles 4 units per bundle 150,000 units
Deluxe carrier: 37,500 bundles 1 unit per bundle 37,500 units
Total number of units to breakeven 187,500 units
Alternatively,
Let Q = Number of units of Deluxe product to break even
4Q = Number of units of Standard product to break even
28(4Q) + 50Q 18(4Q) 30Q 2,250,000 = 0
112Q + 50Q 72Q 30Q = 2,250,000
60Q = 2,250,000
Q = 37,500 units of Deluxe
4Q = 150,000 units of Standard
The breakeven point is 150,000 Standard +37,500 Deluxe, a total of 187,500 units.
The major lesson of this problem is that changes in the sales mix change breakeven points and operating incomes. In this example, the budgeted and actual total sales in number of units were identical, but the proportion of the product having the higher contribution margin declined. Operating income suffered, falling from 875,000 to 750,000. Moreover, the breakeven point rose from 180,000 to 187,500 units.