Concept:Balance c/d is the amount needed to balance the debit side and the credit side of a ledger account.Explanation:Credit sales is 160% of the cash received.Cash received = 280,000.Credit sales = 100160×280,000=448,000.Total debit side = 87,000+448,000+58,000+50,000=643,000.Total credit side = 40,000+50,000+280,000+30,000=400,000.Balance c/d = Debit total − Credit total = 643,000−400,000=243,000.Since the debit side is larger, this balance is carried down on the credit side.Answer:N243,000 (Option D).