A small manufacturing operations can produce up to 250 units per week of a product that it sells for $20 per unit. The variable costs per unit is $12 and the fixed costs per week are $1200.

A. How many units must the firm sell per week to break even? (150 units)

B. Determine the firms weekly profit or loss if it sells:

- 120 units per week ($240 loss)

- 250 units per week ($800 profit)

C. At what level of sales will the net income be $400 per week? (200 units)