1. What is the sale price of a book has a marked price of P285 if it is 15% off? A. P242.75 B. P242.50 C. P242.25 D. P243.00 2. A department store offers 20% off during a sale. if the sale price of an items is P 1,275 , how much must be the marked price? A. P1593.85 B. P1593.75 C. P1593.25 D. P1593