Information related to Mingen back Company for 2015 is summarized below: Instructions: A. What amount of bad debt expense will Mingen back Company report if it uses the direct write-off method of accounting for bad debts? B. Assume that Mingen back Company estimates its bad debt expense to be 2% of credit sales. What amount of bad debt expense will Mingen back record if it has an Allowance for Doubtful Accounts credit balance of $4,000? C. Assume that Mingen back Company estimates its bad debt expense based on 6% of accounts receivable. What amount of bad debt expense will Mingen back record if it has an Allowance for Doubtful Accounts credit balance of $3,000? D. Assume the same facts as in (c), except that there is a $3,000 debit balance in Allowance for Doubtful Accounts. What amount of bad debt expense will Mingen back record? E. What is the weakness of the direct write-off method of reporting bad debt expense?