=+EX 6-14 Sales returns and allowances obj. 3 After the amount due on a sale of $25,000, terms 1/10, n/eom, is received from a customer within the discount period, the seller consents to the return of the entire shipment. The cost of the merchandise returned was $15,000.

(a) What is the amount of the refund owed to the customer?

(b) Journalize the entries made by the seller to record the return and the refund.