auditing plz help asap

The auditor has obtained an understanding of internal controls of SPACE Co but noticed the following misstatements have occurred:" 1. The purchasing director processed payments to himself by authorizing a fictitious supplier's invoices and signed the cheque.+ 2. The incorrect price was used on sales invoices for billing to customers by the clerk because he she was not aware of the recent change in prices.+ Required:" For each of the above two misstatements: a. Identify ONE primary control activity that was absent. (2 marks) b. Identify the assertion that has not been met. (2 marks) c. Suggest a control to correct the internal control weakness. (6 marks) Use the table below to list out your answers.+ Misstatement a. ONE primary b. Assertion not mets c. Corrections control activity that was absent