In a period of rising prices, Select one: a. Cost of goods sold under we b. Inventory under weighted-av Determine the Single Equivalent Discount (SED) that would replace these three discounts; 33&1/3%,25%,87%. (Do not include the dollar sign, S, in your answers.) In a period of rising prices, Select one: a. Cost of goods sold under we b. Inventory under weighted-av Determine the Single Equivalent Discount (SED) that would replace these three discounts; 33&1/3%,25%,87%. (Do not include the dollar sign, S, in your answers.)