Please correctly go through the questions. They're all linked to each other

Please make sure to draw the network and the forward pass!! Please!!

3) [30 points] Activities' optimistic (a), most likely (m), and pessimistic (b) times in weeks for a small project are shown in the table below: a. [10 points] Draw the network and show the forward pass. b. [4 points] What is the probability of completing the project in 33 weeks or less? c. [4 points] Calculate the number of weeks to complete the project based on a 42% probability. d. [4 points] What is the % of risk associated with an assumed completion time of 28 weeks? e. [4 points] What is the optimistic completion time for the project? f. [4 points] What is the pessimistic completion time for the project