Assignment 4

Modify your Assignment 3 to produce a summary showing the total gross pay,
the number of employees, the average gross pay, the maximum gross pay, and
the minimum gross pay.

Make the output readable and in report form.


Sample Run:

 Regular    Overtime       Pay      Regular    Overtime      Gross
  Hours       Hours       Rate        Pay         Pay         Pay
 
  40.00       10.00       10.00      400.00      150.00      550.00
  40.00        0.00       10.00      400.00        0.00      400.00
  30.00        0.00       10.00      300.00        0.00      300.00

Total Gross Pay: 1250.00
Number of Employees: 3
Average Gross Pay: 416.66
Maximum Gross Pay: 550.00
Minimum Gross Pay: 300.00