A marketing team needs to complete a marketing campaign project. The network diagram for the project is presented below. Because the time needed to complete each activity is probabilistic, the team has already calcuated the expected length and standard deviation ofthe two paths on the diagram as shown below. Path expected length (weeks) standard deviation (weeks) :A-B-c-F 14o AD-E-F | 95 | 20 | Answer the "probability" question with a value between 0 and 1. DO NOT convert to percentage. (1) What is the probability of completing Path ABCF within 120 weeks? (four decimal places) (2) What is the probability of completing Path ADEF within 120 weeks? (four decimal places) (3) What is the probability that the project will take at least 120 weeks? (four decimal places)