1. The unit cost of producing one box of cupcakes is Php 150. Aside from the unit cost, there is also a fixed cost of Php 4,500. Thus, the owner decided to impose a 25% markup based on the unit cost. a. How many boxes should be sold to have a profit of Php 5,625.00 (3 points) b. If 22 boxes of cupcakes were sold, how much is the profit earned/loss incurred? (3 points) c. Calculate the breakeven point. (3 points)