An aging of a company's accounts receivable indicates that the estimate of uncollectible receivables totals $7,900. If Allowance for Doubtful Accounts has a $700 credit balance, the adjustment to record the bad debt expense for the period will require a a. credit to Allowance for Doubtful Accounts for $700 b. debit to Bad Debt Expense for $8,600 c. debit to Bad Debt Expense for $7,900 d. debit to Bad Debt Expense for $7,200