Save Answer Parts arrive at a two-machine system according to an exponential interarrival distribution with mean 20 minutes, the first arrival is at time 0. Upon arrival, the parts are sent to Machine 1 and processed. The processing-time distribution is TRIA(4.5, 9.3, 11) minutes. The parts are then processed at Machine 2 with a processing-time distribution as TRIA (16.4, 19.1, 20.8) minutes. The parts from Machine 2 are directed back to Machine 1 to be processed a second time (same processing-time distribution as the first visit but an independent draw from it) The completed parts then exit the system a What are the inputs, processes and outputs involved? b. What is the total time a part will take to exit the system? c. How many parts will be completed in an hour? d. To improve the process what smart plant properties can be applied? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt *** !!! >