Which of the following are possible reason for a credit balance on the sales ledger account of a customer?
(a) A contra entry between the sales ledger and the purchase ledger has been carried out for an amount in excess of the sales ledger balance
(b) A customer has returned goods subsequent to making payment for them
(c) A credit note has been issued in error
(d) A bad debt written off has subsequently been paid
A . (a) and (b) only
B . (a) and (c) only
C . (b), (c) and (d) only
D . All of the above – (a), (b), (c) and (d)
Answer: D