On 31 January, Somraj's bank statement showed a credit balance of $740$. After he compared the bank statement with the cash book, he identified the following. bank charges not recorded in the cash book $30$ cheque paid but not presented to the bank $150$ Somraj amended his cash book as required. What was the revised cash book balance on 31 January?
- A$590$
- B$620$
- C$860$
- D$890$