Explanation:
1. Bad Debt Expense A/c Dr, Â Â Â Â Â Â Â Â Â $11,278
($9,820 + $1,458)
   To Allowance for doubtful accounts  $11,278
(Being bad debt expenses is recorded)
2. Bad debts A/c                   $1,283 Â
    To Allowance for Doubtful accounts      $1,283
(Being uncollectible and wrote off is recorded)
3. Accounts Receivable A/c Dr, Â Â Â Â Â Â Â Â Â $1,283 Â
    To Allowance for Accounts receivable  $1,283
(Being written off is recorded)
4. Cash A/c Dr, Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â $1,283 Â
   To Accounts Receivable          $1,283
(Being cash is recorded)