Paper 1 October/November 2007 Accounting (9706/01) A Level

A sales ledger control account showed a debit balance of $\$ 15000$.
The following errors were discovered.
1 Returns outwards, $\$ 200$, had been credited in the sales ledger control account.
2 A contra entry with the purchases ledger control account, $\$ 400$, had been debited in the sales ledger control account.
3 A customer balance, $\$ 300$, had been written off in the sales ledger control account but no…