
Answer:
Explanation:
The journal entries are shown below:
December 31
Bad debt expense A/c Dr $448,700     ( $641,000 × 0.70%)
 To Allowance for Doubtful debts  $448,700
(Being bad debt expense is recorded)
February 1
Allowance for Doubtful debts A/c Dr $321
  To Accounts receivable                $321
(Being uncollectible amount is recorded)
June 5
Allowance for Doubtful debts A/c Dr $321
  To Accounts receivable                $321
(Being uncollectible amount is recorded)
June 5
Cash A/c Dr  $321
  To Accounts receivable  $321
(Being previously written off recorded)