we need to use a void function for this question here is the question for C++:

The payroll manager at Gerston Blankets wants a program that calculates and displays the gross pay for each of the companys employees. It also should calculate and display the total gross pay. The payroll manager will enter the number of hours the employee worked and his or her pay rate. Employees working more than 40 hours should receive time and one-half for the hours over 40. Use a void function to determine an employees gross pay. Use a value-returning func-tion to accumulate the total gross pay. The program should display the total gross pay only after the payroll manager has finished entering the data for all the employees. Use a sentinel value to end the program.