Explanation:
The computation is shown below:
a. The amount for uncollectible accounts is
= Estimated balance of Allowance for doubtful accounts + Debit balance of allowance account
= $110,000 + $9,000
= $119,000
b. The adjusted balance
For account receivable = $990,000
For Allowance for doubtful debts = $110,000
Bad debt expense = $119,000
c. The net realizable value of account receivable is
= Account receivable - allowance for doubtful debts
= $990,000 - $110,000
= $880,000