Answer:
The Journal entries are as follows:
(1) Cash A/c Dr. $200
Account 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)
(2) Salaries and wages expenses A/c Dr. $90
To Cash $34
To salaries and wages payable $56
(To record the salaries and wages expense of $90)