expenses are $12 per unit, and fixed expenses total $30,000 per year.
Required:
a) What is the total contribution margin at the break-even point?
b) What is the contribution margin ratio for the product?
c) If total sales increase by $20,000 and fixed expenses remain unchanged, by how much would net operating income be expected to increase?
d) The marketing manager wants to increase advertising by $6,000 per year. How many additional units would have to be sold to increase overall net operating income by $2,000?
更新1:
a) YES, it is PER UNIT.