Exercise 4-9 Recording purchases, sales, returns, and shipping LO P1, P2 Following are the merchandising transactions for Dollar Store. Nov. 1 Dollar Store purchases merchandise for $1,500 on terms of 2/5, 1/30, FOB shipping point, invoice dated November 1. 5 Dollar Store pays cash for the November 1 purchase. 7 Dollar Store discovers and returns 5200 of defective merchandise purchased on November 1, and paid for on November 5, for a cash refund. 10 Dollar Store pays $90 cash for transportation costs for the November 1 purchase. 13 Dollar Store sells merchandise for $1,600 with terms n/30. The cost of the merchandise is $800. 16 Merchandise is returned to the Dollar Store from the November 13 transaction. The returned items are priced at $160 and cost 580; the items were not damaged and were returned to inventory. Journalize the above merchandising transactions for the Dollar Store assuming it uses a perpetual inventory system and the gross method