(a) Employees working on the second (2nd) shift shall receive forty cents (.40) per hour in addition to their base hourly wage. The second (2nd) shift shall be considered to be any employee who starts four (4) hours after the regularly scheduled first (1st) shift starting time.
(b) Employees working on the third (3rd) shift shall receive fifty cents (.50) per hour in addition to their base hourly wage. The third (3rd) shift shall be considered any employee who starts four (4) hours after the regularly scheduled second (2nd) shift starting time.