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
To inventory $125
(To record the sales revenue, account sales and COGS)
2.
Salary and wages expenses A/c Dr. $105
To cash $37
To Salary and wages payable $68
(To record the salaries and wages expense)