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Analysis of Receivobles Method At the end of the current year, Accounts Recelvable has a balance of $470,000; Allowance for Doubtful Accounts has a credit balance of $4,000; and sales for the year total $2,120,000. Using the aging method, the balance of Allowance for Doubtful Accounts is estimated as $20,000. a. Determine the amount of the adjusting entry for uncollectible accounts. 5 b. Determine the adjusted balances of Accounts Receivable, Allowance for Doubtful Accounts, and Bad Debt Expense. c. Determine the net realizable value of accounts receivable