Afood manufacturer uses an extruder (a machine that produces bite-size cookies and snack food) that yields revenue for the firm at a rate of $200 per hour when in operation. however, the extruder breaks down an average of two times every day it operates. if y denotes the number of breakdowns per day, the daily revenue generated by the machine is r = 1600 − 50y 2 . find the expected daily revenue for the extruder.