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156. The following is Arkadia Corporation’s contribution format income statement for last
month:
Sales $1,200,000
Variable expenses 800,000
Contribution margin 400,000
Fixed expenses 300,000
Net operating income $100,000
The company has no beginning or ending inventories and produced and sold 20,000 units during
the month.
Required:
a. What is the company’s contribution margin ratio?
b. What is the company’s break-even in units?
c. If sales increase by 100 units, by how much should net operating income increase?
d. How many units would the company have to sell to attain a target profit of $125,000?
e. What is the company’s margin of safety in dollars?
f. What is the company’s degree of operating leverage?