Answer:
The Journal entries are as follows:
1.
Cash A/c              Dr. $200
Accounts receivable A/c Dr. $100
Cost of goods sold A/c  Dr. $125
To sales revenue               $300    Â
To inventory                    $125
(To record the sales revenue, account sales and COGS)
2.
Salary and wages expenses A/c   Dr. $105
To cash                               $37       Â
To Salary and wages payable             $68
(To record the salaries and wages expense)