Please record the entries for the inventory purchase transactions below (Perpetual Inventory System)

1) Sep1 Business sold $4200 inventory to BCA Inc., the cost is $900. Terms 1/5, n/15 FOB

2) Sep1 Business purchased $5,300 of inventory from TCL Inc.. Terms 2/10, n/20 FOB

3) Sep2 Business paid delviery for the inventory sales to BCA Inc.

4) Sep3 Business purchased $1320 of inventory from FriStar Inc. paid in cash

5) Sep4, Business returned defective $250 inventory back to TCL

6) Sep6 Business Received BCA Inc's money.

7) Sep9 business sold inventory $2700 (cost $1,500 ) to SP's Ltd, Terms: 1/5, n/10, FOB

8) Sep11 Business paid the TCL Inc. in full.

9) Sep30 Received SP's Ltd money in full