1'. find the critical Path for the following business network activity pre-Act Duration activity preAct/Buration -2나 of of 20 t6 41 PQUS 7t k t6 A to ErD 36 40 TM to of 36 20

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13. Value of a Customer. As the manager of credit cardservices at Bank of Hanover (BOH), you’re aware that theaverage profitability of a credit card customer grows with thenumber of years they have used the credit card. Two probabi-listic factors affect actual profitability. The mean profitabilityfunction is given in the table below, which has been gatheredfrom data on BOH customers. The actual profit in a given yearfollows a normal distribution, with a standard deviation equalto 25 percent of the mean profit.In addition, there is a probability less than one that acustomer will continue to use the card during year t. Thisprobability is sometimes called the retention rate. For instance,an 80 percent retention rate means that, during any year, thereis a 20 percent chance the customer will cancel their credit card.Assume that if a customer cancels during year t, then thecancellation occurs at the end of the year, and BOH stillgets profits from year t. The current retention rate has…

t sales 1 324 2 245 3256 4 567 5 346 6 357 7 357 8 257 9 1678 What is the predicted future sales for time period 13?