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Question 1a b

Introduction

Blake Co assembles specialist motor vehicles such as lorries, buses and trucks. The company owns four assembly plants to which parts are delivered and assembled into the motor vehicles.

The motor vehicles are assembled using a mix of robot and manual production lines. The ‘human’ workers normally work a standard eight hour day, although this is supplemented by overtime on a regular basis as Blake has a full order book.

There is one shift per day; mass production and around the clock working are not possible due to the specialist nature of the motor vehicles being assembled.

Wages system – shift workers

Shift-workers arrive for work at about 7.00 am and ‘clock in’ using an electronic identification card. The card is scanned by the time recording system and each production shift-worker’s identification number is read from their card by the scanner.

The worker is then logged in as being at work. Shift-workers are paid from the time of logging in. The
logging in process is not monitored as it is assumed that shift-workers would not work without first logging in on the time recording system.

Shift-workers are split into groups of about 25 employees, with each group under the supervision of a shift foreman. Each day, each group of shift-workers is allocated a specific vehicle to manufacture. At least 400 vehicles have to be manufactured each day by each work group.

If necessary, overtime is worked to complete the day’s quota of vehicles. The shift foreman is not required to monitor the extent of any overtime working although the foreman does ensure workers are not taking unnecessary or prolonged breaks which would automatically increase the amount of overtime worked. Shift-workers log off at the end of each shift by re-scanning their identification card.

Payment of wages

Details of hours worked each week are sent electronically to the payroll department, where hours worked are allocated by the computerised wages system to each employee’s wages records. Staff in the payroll department compare hours worked from the time recording system to the computerised wages system, and enter a code word to confirm the accuracy of transfer.

The code word also acts as authorisation to calculate net wages. The code word is the name of a domestic cat belonging to the department head and is therefore generally known around the department.

Each week the computerised wages system calculates:

(i) gross wages, using the standard rate and overtime rates per hour for each employee, 
(ii) statutory deductions from wages, and
(iii) net pay.

The list of net pay for each employee is sent over Blake’s internal network to the accounts department. In the accounts department, an accounts clerk ensures that employee bank details are on file. The clerk then authorises and makes payment to those employees using Blake’s online banking systems. Every few weeks the financial accountant reviews the total amount of wages made to ensure that the management accounts are accurate.

Termination of employees

Occasionally, employees leave Blake. When this happens, the personnel department sends an e-mail to the payroll department detailing the employee’s termination date and any unclaimed holiday pay.

The receipt of the e-mail by the payroll department is not monitored by the personnel department.

Salaries system – shift managers

All shift managers are paid an annual salary; there are no overtime payments. Salaries were increased in July by 3% and an annual bonus of 5% of salary was paid in November.

Required:

(a) List FOUR control objectives of a wages system. (2 marks)

(b) As the external auditors of Blake Co, write a management letter to the directors in respect of the shift-workers wages recording and payment systems which:

(i) Identifies and explains FOUR weaknesses in that system;
(ii) Explains the possible effect of each weakness;
(iii) Provides a recommendation to alleviate each weakness.

Note up to two marks will be awarded within this requirement for presentation. (14 marks)