Sherman Company employs 400 production, maintenance, and janitorial workers in eight separate departments. In addition to supervising operations, the supervisors of the departments are responsible for recruiting, hiring, and firing workers within their areas of responsibility. The organization attracts casual labor and experiences a 20 to 30 percent turnover rate in employees per year.    Employees clock on and off the job each day to record their attendance on time cards. Each department has its own clock machine located in an unattended room away from the main production area. Each week, the supervisors gather the time cards, review them for accuracy, and sign and submit them to the payroll department for processing. In addition, the supervisors submit personnel action forms to reflect newly hired and terminated employees. From these documents, the payroll clerk prepares payroll checks and updates the employee records. The supervisor of the payroll department signs the paychecks, which are drawn on the general cash account, and sends them to the department supervisors for distribution to the employees. A payroll register is sent to the cash disbursements department where it is filed.

1. List some items in this system that could be very sensitive or controversial.

2. Describe what types of data must be carefully guarded to ensure they are not altered.

3. Discuss some control procedures that might be put into place to guard against unwanted changes to employee records.