c. Calculate the breakeven point. (3 points) I 2. A cellphone worth Php 55,000 is subject to 10%, 8% and 5% trade discounts. Find the following: a. Single rate discount (3 points) b. Net price (3 points) c. Additional discount rate that would further bring down the price to Php 40,000. (3 points) 3. A retailer purchases mountain bikes at Php 15,500 per unit. What is the selling price per mountain bike if he wishes to have a. 25% markup then apply 10% to attract customers? (3 points) 4. A guitar costs Php 20,000. George received two coupons but only needs to use one. Coupon A suggests a series of discount of 5% and 10% while coupon B suggests Pho 3000 off tv