Unlimited materials sold goods for $2,000 plus 6% sales tax to a charge customer, terms n/30. which entry is required to record this transaction? a. debit accounts receivable $2,120; credit sales tax payable $120; credit sales $2,000 b. debit cash $2,000; credit sales $2,000 c. debit accounts receivable $2,000; credit sales $2,000 d. debit accounts receivable $2,120; credit sales $2,120