Jacob is going to operate CNC machines that require the following activities to produce parts on them: 0.5 minutes to load the part onto the CNC machine 6.5 minutes for the CNC machine to process the part 1.0 minute to unload the part from the CNC machine 1.0 minute to remove lubricant and chips from the part after it is taken out of the CNC machine How many machines would you have Jacob run if your objective is to maximize the number of parts completed per hour (that is, attain the maximum possible throughput) from the CNC area? For this number of machines determine the machine utilization, Jacobs utilization, and the throughput from the CNC machining area. What is the maximum number of machines that Jacob can run if you want 100% machine utilization? For this number of machines determine the machine utilization, Jacobs utilization, and the throughput from the CNC machining area. For the number of machines assigned in part a of the problem, if you can eliminate the need for cleaning the parts after they are removed from the machine or you can reduce the time for the CNC machines to process a part by one minute which change will produce the greatest increase in the throughput? Why? For the change you selected and for your chosen number of machines determine the machine utilization, Jacobs utilization, and the throughput from the CNC machining area.