Compute the Gross Profit Answer the given problem 1. Annie bought one dozen smartphones for P200,000.00 with a discount of 5% She sold half dozen at a price of P18,000.00 per unit. However, a new model of smartphone became available in the market, so she sold the remaining half dozen P12,000.00 each unit. What was her profit or loss?

Compute the following requirements: a Gross profit rate b. Operating profit margin rate c. Net profit margin rate d Return on Investment 13​