Please complete Journal entries

$01-$May Purchased $$3,000$ worth of inventory on credit with terms of $2\%10,$ net $30$

$07-$May Returned $$500$ of the merchandise. It was defective

$09-$May Paid the invoice within discount terms

$12-$May Had a sale of $$2,000$ and gave terms of $2\%15,$ net $30$

$12-$May Cost of Goods sold was $$1,400$

$26-$May customer paid the $$2,000$ invoice

$26-$May Purchased $$4,000$ worth of inventory, Net $30$ terms. This invoice also had HST on it so the total of the invoice was $$4,600$

$26-$May We were charged $$100$ frieght for goods just received.

$28-$May Had a sales of $$3,000+$ $$450$ HST with terms of $2\%15,$ net $45$

$28-$May Cost of Goods sold was $$2,100$

$31-$May Customer sent back $$1,000$ of merchandise that they didn't order.

$15-$Jun Customer paid the invoice less the return

$20-$Jun We paid the invoice from May $26$