Casey Corporation is a manufacturing company that makes small electric motors it sells for exist47 per unit. The variable costs of production are exist27 per motor, and annual fixed costs of production are exist480,000. a. How many units of product must Casey make and sell to break even? b. How many units of product must Casey make and sell to earn a exist80,000 profit? c. The marketing manager believes that sales would increase dramatically if the price were reduced to exist43 per unit. How many units of product must Casey make and sell to earn a exist80,000 profit, if the sales price is set at exist43 per unit