12 (CONTINUED) C. THE COMPANY’S NEW COST/REVENUE RELATIONSH...

Exercise 6-12 (continued)

c. The company’s new cost/revenue relationships will be:

Selling price ... $40 100%

Less variable expenses ($28 – $4) ... 24 60

Contribution margin... $16 40%

$40Q = $24Q + $180,000 + $0

$16Q = $180,000

Q = $180,000 ÷ $16 per unit

Q = 11,250 units

In sales dollars: 11,250 units × $40 per unit = $450,000

Alternative solution:

X = 0.60X + $180,000 + $0

0.40X = $180,000

X = $180,000 ÷ 0.40

X = $450,000

In units: $450,000 ÷ $40 per unit = 11,250 units

3. a.

Fixed expenses

Break-even point = in unit sales Unit contribution margin

$180,000

= = 15,000 units

$12 per unit

In sales dollars: 15,000 units × $40 per unit = $600,000

Break-even point = in sales dollars CM ratio

= = $600,000

0.30