Write a program that will determine the gross pay for an employee. The company

pays $$straight$-$time$$ for the first $40$ hours worked by each employee and pays $$timeand$-$a$-$half$$ for all hours worked in excess of $40$ hours.

You are given a list of the employees of the company, the number of hours each

employee worked last week and the hourly rate of each employee.

Your program should input this information for each employee and should determine

and display the employee's gross pay.

The program should allow you to determine gross pay for all employees without

stopping.

End the program entering $(1)$ for the hours worked.

Sample interactive Input$/$Output

Contestant: Student$$s name

Enter hours worked $(-1$ to end$)$: $39$

Enter hourly rate of the worker: $10$

Salary is $$390$

Enter hours worked $(-1$ to end$)$: $40$

Enter hourly rate of the worker: $10$

Salary is $$400$

Enter hours worked $(-1$ to end$)$: $41$

Enter hourly rate of the worker: $10$

Salary is $$415$

Enter hours worked $(-1$ to end$)$: $-1$