CA CPT 2013 June Question Paper Fundamentals of Accounting for online practice

X purchased goods on 90 days credit from Y of worth Rs.20,000. Y has given a trade discount of Rs.1,000 on thesame. He also allowed a cash discount of Rs.500, if payment is made within 30 days. X availed cash discount andalso paid the dues of Y. At the end, goods purchased from Y remained unsold and included in the stock. What is theamount of stock.