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11. People's Surplus offers a discount series of 32%, 23% and 12% on all their foot wears. What is the equivalent discount for the discount series? 4. 53.92% b. 55.56% c. 46,08% d. 43.32% 12. What is the marked price of an item that is subject to a series of discounts of 15%, 10%, and 5% if the new price in P500.00? a. P687.99 b. P712.75 c. P803.20 d. P656.50 13. An item souvenir shop listed P200.00 is subject to a series of discounts of 20%, 10%, and 5%. Determine the net price of the item. a. P203.30 b. P136.80 c. P198.25 d. P175.50 14. Ram Lynne's Decor sell curtains for P3,825.00 less 25%. What additional discount in (percent) must the store offer to meet the competitor's price of P1,580,00? a. 30%, and 27% b. 35%, and 31% c. 30%, and 26% d. 25%, and 38% 15. A mobile phone is listed for PS.700.00 less 16 %, 10%, and 8% successively. What is the net price? a. P6,003.00 b. P6,803.35 c. P7.148.55 d. P7,007.45