available concerning Odum's cash balance on March 31 : - Undeposited cash on hand on March 31 amounted to $724.50. - A customer's NSF check for $173.80 was retumed with the bank statement. - A note for $2,000 plus interest of $25 was collected for Odum by the bank during March. The bank notified Odum of this collection on the bank statement. - The bank service charge for March was $15. - A deposit of $951.75 mailed to the bank on March 31 did not appear on the bank statement. The following checks mailed to creditors had not been processed by the bank on March 31