Design a program that computes pay for employees. Allow a user to continuously input emp...

Design a program that computes pay for employees. Allow a user to continuously input employees' names until an appropriate sentinel value is entered. Also input each employee's hourly wage and hours worked. Compute each employee's gross pay (hours times rate), withholding tax percentage (based on the accompanying table), withholding tax amount, and net pay (gross pay minus withholding tax). Display all the results for each employee. After the last employee has been entered, display the sum of all the hours worked, the total gross payroll, the total withholding for all employees, and the total net payroll.