DE5-5 Toys "" Us purchases inventory from a variety of suppliers, including Mattel, Hasbro, and Tonka. Suppose Toys "R" Us buys $150,000 worth of Lego toys on credit terms of 3/15 n/45. Unfortunately, the goods are damaged in shipment, so Toys "R" Us returns $20.000 (original amount, before any discounts) of the merchandise to Lego. How much must Toys "S" Us pay Lego

a. After the discount period?

b. Within the discount period?