Compute bad debts expense based on the following information:
(a) Taylor Company estimates that 1% of net credit sales will become uncollectible. Sales are $600,000, sales returns and allowances are $30,000, and the allowance for doubtful accounts has a $6,000 credit balance.
(b) Taylor Company estimates that 3% of accounts receivable will become uncollectible. Accounts receivable are $100,000 at the end of the year, and the allowance for doubtful accounts has a $500 debit balance.