Powell Warehouse distributes hardback books to retail stores and extends credit terms of 2/10, n/30 to all of its customers. During the month of June, the following merchandising transactions occurred.

June 1		Purchased books on account for $2,580 (including freight) from Catlin Publishers, terms 2/10, n/30.
3		Sold books on account to Garfunkel Bookstore for $1,150. The cost of the merchandise sold was $850.
6		Received $80 credit for books returned to Catlin Publishers.
9		Paid Catlin Publishers in full.
15		Received payment in full from Garfunkel Bookstore.
17		Sold books on account to Bell Tower for $1,150. The cost of the merchandise sold was $950.
20		Purchased books on account for $850 from Priceless Book Publishers, terms 3/15, n/30.
24		Received payment in full from Bell Tower.
26		Paid Priceless Book Publishers in full.
28		Sold books on account to General Bookstore for $1,150. The cost of the merchandise sold was $760.
30		Granted General Bookstore $170 credit for books returned costing $30.

Journalize the transactions for the month of June for Powell Warehouse, using a perpetual inventory system. (If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually. Record journal entries in the order presented in the problem. Round answers to 0 decimal places e.g. 15,222.)

Please help me fill in the empty spaces

June 20 Inventory 850 Accounts Payable 850 June 24 Cash Sales Discounts Accounts Receivable June 26 Accounts Payable 850 Cash Inventory June 28Accounts Receivable 1150 Sales Revenue 1150 (To record credit sale)