A manager of a company will place an order for the next three months. He/She will receive every computer he/she will order at a discount of $ 500. It is expected that the demand for the next three months will be realized in accordance with the following probability distribution. The company sells computers for $750. Computers not sold by the end of the year will be sold at $350 due to new models. Set up the simulation model that determines how many computers the company manager should order. solve this question in excel and explain the answer