Northwest Electric had cash sales for the month totaling $90,000. Northwest offers a 6-month warranty on its services. If Northwest estimates warranty claims will equal 4% of sales, what is the journal entry to record the estimated warranty expense for the month? O A Debit Warranty expense, $3,600; credit Sales revenue. $3,600 OB. Debit Estimated warranty payable, $3,600; credit Warranty expense, $3,600 OC. Debit Warranty expense, $3,600; credit Estimated warranty payable, $3,600 OD. Debit Warranty expense, $3,600; credit Cash, $3,600