Answer: Kelton Inc. should record $8,825 as an estimate of bad debt expense.
Explanation: The company adopts percentage of credit sales method. So 2% of $490,000 is $9,800. Remember, there was an unadjusted credit balance in allowance for doubtful accounts to the tune of $975, so what needs to be adjusted for would be the difference between $9,800 and $975, which is $8,825. The following would therefore be the journal entries to be recorded:
Debit Bad debt expense $8,825
Credit Allowance for doubtful accounts $8,825