Company A is installing a Web-based customer-feedback system tomeet customer nee

Company A is installing a Web-based customer-feedback system tomeet customer needs for quick response when rolling out newproducts. A new product line is rolling out in 48 weeks and thecustomer-feedback system must be installed and running in time forthe new product launch. Table 1.1 in the attached Excel spreadsheetPERT/CPM Analysis Table shows three estimates of the time it willtake Company A to to complete each of the project activities in thecustomer feedback system project (optimistic probablepessimistic).Company B is installing a similar feedback system toaccompany a new product line and originally had the same time lineas Company A.