5. Hedrick Company charges $650 per unit for its product, which costs $575 per unit in variable costs and $825,000 in total fixed costs.

Calculate the following:

a. The number of units required to break even

b. The number of units required to earn before-tax profit of $375,000

c. The unit volume at which Hedrick would be indifferent between its current cost structure, and one in which fixed costs increased by $240,000 but variable costs decreased by

$20 per unit