Assume a fixed cost of 900 a variable cost of 45 and a

Question

Assume a fixed cost of $900, a variable cost of $4.5, and a selling price of $5.5.

a. What is the break-even point?

b. How many units must be sold to make a profit of $500?

c. How many units must be sold to average $0.25 profit per unit? $0.5 profit per unit? $1.5 profit per unit?