The total of R17 422 of the list of individual debtor balances of Clayville Stores, differs from the balance of the trade receivables control account at 30 September 2022. Upon investigation, the following were found. The list of debtor's balances had been adercast by R492. Goods to the value of R2 969, bought by client N Nkosi, was inadvertently debited to the account of M Nkosi. Sales invoice number 23 for R643 which was entered correctly in the sales journal, was entered as R1 643 in C North's account. Required: What is the closing balance of the trade receivables control account of Clayville Stores on 30 September 20227 NB: Instructions