Answer:
a. Adjusting entry for Uncollectible accounts = Allowance for Doubtful Accounts - Credit balance on Allowance for doubtful accounts
= 40,000 - 8,500
= $31,500
b. Accounts Receivable = $950,000
Allowance for Doubtful Accounts = $40,000
Bad Debt Expense = This is the adjusting entry for Uncollectible accounts = $31,500
c. Net realizable value of accounts receivable = Accounts receivables - Bad debt
= 950,000 - 31,500
= $918,500