Answer and Explanation:
The journal entries are shown below:
On April 5
Inventory Dr $28,600.00 Â
   To Accounts payable  $28,600.00
(Being purchase of inventory on account is recorded)
On April 6 Â
Inventory Dr $580.00 Â
   To Cash  $580.00
(Being freight payment is recorded) Â
On April 7
Equipment Dr $32,000.00 Â
   To Accounts payable  $32,000.00
(Being purchase of equipment is recorded) Â
On April 8
Accounts payable Dr $3,500.00 Â
   To Inventory  $3,500.00
(Being purchase returns is recorded) Â
On April 15
Accounts payable Dr $25,100.00 ($28,600- $3,500) Â
   To Cash  $24,096.00
   To Inventory  $1,004.00 ($25,100 × 4%)
(Being payment to the supplier is recorded) Â