Werner Inc. sells its products with a 2-year warranty. On December 31, 2017, Werner recognized estimated warranty-related costs of $54,000 for its 2017 sales. During 2018, Werner incurs repair costs of $21,000 related to products sold during 2017. The journal entry to record the cost of repairs would include a debit to:

Exercise 7-7 martinez company reports the following financial information before adjustments. dr. cr. accounts receivable $168,900 allowance for doubtful accounts $3,200 sales revenue (all on credit) 849,300 sales returns and allowances 50,440 prepare the journal entry to record bad debt expense assuming martinez company estimates bad debts at (a) 4% of accounts receivable and (b) 4% of accounts receivable but allowance for doubtful accounts had a $1,550 debit balance. (if no entry is required, select "no entry" for the account titles and enter 0 for the amounts. credit account titles are automatically indented when the amount is entered. do not indent manually.)