Jennys business maintains a receivables control account in its nominal ledger. At 31 December 2021, the total of a list of individual receivables balances extracted from the receivables ledger was 56,924. This total did not agree with the balance on the receivables control account as at the same date. Subsequent investigations exposed the following three errors

: i. A credit balance of 47 on the account of PHO Ltd on the receivables ledger had been included in the list as if it were a debit balance.

ii. D Woodward is one of Jennys customers and is also one of her suppliers. A contra entry of 262 has been correctly posted to Woodwards accounts in the receivables and payables ledgers. However, this contra had not been recorded in the control accounts

. iii. A bank transfer received from a customer for 303 had been correctly recorded in the control account but hadnt been posted to the customers account in the receivables ledger

. Once the three errors above were rectified, the total of the list of balances agreed with the balance on the receivables control account.

What was the balance on the control account before the three errors were corrected?