In a Typical Overtime Pay Scheme Workers Are Paid at a Fixed

Short Answer

In a typical overtime pay scheme workers are paid at a fixed hourly rate for the first 40 hours they work, and for any hours beyond 40 they are paid at 1.5 times their hourly rate. For example, a worker who makes $16 per hour and works 45 hours, 5 of which are overtime at 1.5 x 16 = $24 per hour, will make:
(16$/hr x 40 hr) + (24 $/hr x 5 hr) = $640 + $120 = $760
Complete the function that describes the pay, P, for a worker making $10 as a function of the hours worked, h, for up to 60 hours by finding the unknown values (A, B, C, D, and E) in the function,