You are the manager responsible for the audit of Thurman Co, a manufacturing company which supplies stainless steel components to a wide range of industries. The company’s financial year ended on 31 July 2016 and you are reviewing the audit work which has been completed on a number of material balances and transactions: assets held for sale, capital expenditure and payroll expenses. A summary of the work which has been performed is given below and in each case the description of the audit work indicates the full extent of the audit procedures carried out by the audit team.

(b) Capital expenditure
When auditing the company’s capital expenditure, the audit team selected a material transaction to test and found that key internal controls over capital expenditure were not operating effectively. Authorisation had not been obtained for an order placed for several vehicles, and appropriate segregation of duties over initiating and processing the transaction was not maintained.

The audit team noted details of the internal control deficiencies and updated the systems notes on the permanent audit file to reflect the deficiencies. The audit work completed on this order was to agree the purchase of the vehicles to purchase invoices and to the cash book and bank statement. The rest of the audit work on capital expenditure was completed in accordance with the audit programme. (7 marks)

Required:
In respect of each of the three matters described above:
(i) Comment on the sufficiency and appropriateness of the audit evidence obtained;
(ii) Recommend further audit procedures to be performed by the audit team; and
(iii) Explain the matters which should be included in a report in accordance with ISA 265 Communicating Deficiencies in Internal Controls to Those Charged with Governance and Management.

Note: The split of the mark allocation is shown against each of the matters above.