McCoy Warehouse distributes hardback books to retail stores and extends credit terms of 3/10, n/30 to all of its customers. During the month of June, the following merchandising transactions occurred.

June 1		Purchased books on account for $1,980 (including freight) from Carlin Publishers, terms 3/10, n/30.
3		Sold books on account to the Goldschmidt bookstore for $1,520. The cost of the merchandise sold was $740.
6		Received $30 credit for books returned to Carlin Publishers.
9		Paid Carlin Publishers in full.
15		Received payment in full from the Goldschmidt bookstore.
17		Sold books on account to Town Crier for $1,520. The cost of the merchandise sold was $950.
20		Purchased books on account for $740 from Good Book Publishers, terms 2/15, n/30.
24		Received payment in full from Town Crier.
26		Paid Good Book Publishers in full.
28		Sold books on account to Emporia Bookstore for $1,300. The cost of the merchandise sold was $880.
		30-Granted Emporia Bookstore $220 credit for books returned costing $60. Please help I am fiddling with these incorrect boxes highlighted in red and need help correcting those mistakes.

Date Account Titles and Explanation Debit Credit June 1 | Inventory 1980 Accounts Payable 1980 June 3 |Accounts Receivable 1520 Sales Revenue To record credit sale) Cost of Goods Sold 1520 740 Inventory 740 June 6 |Accounts Payable 30 Inventory 30 June 9 |Accounts Payable 1950 Inventory 975 Cash 975 June 15 11 Cash 1520 Inventory 1520