Company XYZ produces and sells 4,000 units.at this level, the company is making a profit of $20,000. Assuming total fixed expenses of $3,000 and variable expenses per unit of 2.25. how much was the selling price per unit? O a. 00 b. 6 OC. 4 d. 3 O e. 1 Mazoon Company has information on its revenue and costs is as follows: Selling price per unit $70; Variable costs per unit includes: Direct material $16, Direct manufacturing labor $8, Manufacturing overhead $8, and Selling costs $10: Annual fixed costs $85,000. What is the contribution margin percentage? a 52.5% b. 70% c. None of the given answers Od. 60% e. 40%