Sandy's Supply Store, Inc., entered into the transactions listed below. Prepare Sandy's General Journal entries, assuming use of the perpetual inventory system. Omit explanations.

Mar.	2	Purchased $900 of merchandise on credit, terms n/30.
	6	Returned $150 of the items purchased on March 2.
	8	Paid freight charges of $50 on the items purchased March 2.
	16	Sold merchandise on credit for $1,200, terms n/15. The merchandise had a cost in inventory of $750.
	17	Of the merchandise sold on March 16, $100 of it was returned. The items had cost Sandy's $30.
	25	Received payment in full from the customer of March 16.
	31	Paid for the merchandise purchased on March 2.