Step-by-step explanation:
The following transactions should be presented on a respective journals i.e
(1) Purchased merchandise on account = Purchase journal
As the purchase of merchandise is took place that is debited the merchandise inventory account and credited the account payable account
(2) Collected an account receivable = Cash journal as the cash is received
(3) Recorded depreciation expenses = General journal as it records the adjusting entries, or errors made in accounting, etc