A company employs 20 direct production operatives and 10 indirect staff in its manufacturing department the normal operating hours is for all the employees 38 hours per week and all staff are paid a?

A company employs 20 direct production operatives and 10 indirect staff in its manufacturing department the normal operating hours is for all the employees 38 hours per week and all staff are paid a?
What?! Be for 38 hours? Are you perfectly screw loose?! Who be for 38 hours nowadays??