Using Crystal Ball determine how many students should start training if IT Tech wants to minimize the expected total cost of meeting the contract. Turn in a printout of your Crystal Ball model, brief explanations of how you dened any decision, assumption, and forecast cells, and any printouts to support your results. Include a graph showing how the expected total cost varies as a function of the number of students enrolled. Someone looking at your homework should be able to see how you reached your conclusion, and should be able to replicate your results