Question 3. (20 pts) Byson Lin's paintball ammo builder machine is down 40% of the time according to past performance history. He assigned one operator to service four identical ammo builder machines. Each machine can produce 75 ammos per hour while running and costs $25 per hour for operation (energy consumption and supplies etc.). He pays the operator $10 per hour. a. Considering the above conditions, what is the actual production for these four machines which are operated by one operator for an 8-hour shift? b. What is the unit cost for each ammo? c. Byson Lin calculates that there are considerable idle times for machines and therefore he is considering hiring another operator to assist the other operator to service all four machines. However, he is not sure how to make the worker-machine assignment. He wants to calculate two options: 1- First one is to have both of the operators assist each other and service all machines when needed. 2-) Second option is to assign machine 1 and machine 2 to one of the operators and assign machine 3 and machine 4 to the other operator. Which one should he choose? Is there any other proposition that you would like to make to Byson Lin? Question 3. (20 pts) Byson Lin's paintball ammo builder machine is down 40% of the time according to past performance history. He assigned one operator to service four identical ammo builder machines. Each machine can produce 75 ammos per hour while running and costs $25 per hour for operation (energy consumption and supplies etc.). He pays the operator $10 per hour. a. Considering the above conditions, what is the actual production for these four machines which are operated by one operator for an 8-hour shift? b. What is the unit cost for each ammo? c. Byson Lin calculates that there are considerable idle times for machines and therefore he is considering hiring another operator to assist the other operator to service all four machines. However, he is not sure how to make the worker-machine assignment. He wants to calculate two options: 1- First one is to have both of the operators assist each other and service all machines when needed. 2-) Second option is to assign machine 1 and machine 2 to one of the operators and assign machine 3 and machine 4 to the other operator. Which one should he choose? Is there any other proposition that you would like to make to Byson Lin