Answer and Explanation:
The journal entries are shown below:
On July 1
Account receivable $20,000
To Sales revenue $20,000
(Being sales is recorded)
Sales return and allowance $1,300
To Allowance for sales returns and allowance $1,300
(Being the estimation of the sales return is recorded)
On July 1
Cash ($20,000 × 97%) $19,400
Sales discount $600
To Account receivable $20,000
(being cash is recorded)
On July 17
Account receivable $200,000
To Sales revenue $200,000
(Being account receivable is recorded)
On July 30
Cash $200,000
To Account receivable $200,000
(Being cash is recorded)