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Question 5 9 Marks (a) The table below lists some of the transaction flows, risks, and transaction-level internal controls for the sales process for a client that sells goods. State one key assertion for each of these transactions and events. (3 marks) Transaction | Risks Transaction-level Key Assertion controls Orders are Application control that taken from will only allow orders to i. Processing customers with be processed against orders no credit history existing approved or credit limit customers with enough unused credit limit. Credit is Credit committee ii. Approving approved for reviews and approves credit customers all applications for unable to pay. credit over $3,000. Goods are Three-way match of iii. Shipping shipped to the order, dispatch goods wrong document and invoice customer. prior to the dispatch of goods. Orders are Review of delivery iv. Processing processed to address against the wrong customer master file by customer. warehouse staff. Shipping Application cannot be documents and modified as to the date V. Invoicing invoices do not of transaction set by customers reflect correct calendar and clock in transaction software. dates. Monthly sales and trade Recording There are receivables vi. sales duplicate reconciliation between postings. the subsidiary ledger and general ledger. Question 5 continued over next page(b) The most common forms of documentation include i) narratives, ii) flowcharts and logic diagrams, iii) combinations of narratives and flowcharts, and iv) checklists and preformatted questionnaires. Briefly describe three of these forms of documentation. (6 marks)