Answer:
Explanation:
The journal entries are shown below:
a. Accounts receivable A/c Dr $836,300
        To Service revenue A/c $836,300
(Being service provided is recorded)
Cash A/c Dr $706,700
      To Accounts receivable A/c $706,700
(Being payment is received)
b. Allowance for doubtful debts A/c Dr $7,063
       To Accounts receivable A/c         $7,063
(Being uncollectible amount is recorded)
c. Accounts receivable A/c Dr  $3,070
     To Allowance for doubtful debts A/c  $3,070
(Being previous written off amount recorded)
Cash A/c Dr $3,070
      To Accounts receivable A/c  $3,070
(Being payment is received)
d. Bad debt expense A/c Dr  $18,423
  To Allowance for doubtful debts  $18,423
(Being bad debt expense is recorded)
The computation of the bad debt expense is shown below:
= Credit balance of accounts receivable + previous written off amount - uncollectible amount - estimated uncollectible amount
= $8,620 + $3,070 - $7,063 - $23,050
= $18,423