Question: Question 1: Question 2: Task time estimates for the modification of an assembly line at Robert Klassen's Ontario factory factory are as follows. This exercise

Question 1:

Question 1: Question 2: Task time estimates for

Question 2:

Question 1: Question 2: Task time estimates for

Question 1: Question 2: Task time estimates for

Task time estimates for the modification of an assembly line at Robert Klassen's Ontario factory factory are as follows. This exercise contains only part a. a) The correct activity-on-node (AON) diagram for the project is shown in \begin{tabular}{crrrc} \hline & \multicolumn{3}{c}{ Time (days) } & Immediate \\ \cline { 2 - 5 } Activity & a & m & b & Predecessor(s) \\ \hline A & 3 & 6 & 9 & \\ B & 4 & 5 & 6 & \\ C & 1 & 2 & 3 & \\ D & 6 & 7 & 8 & C \\ E & 2 & 4 & 6 & B, D \\ F & 6 & 9 & 14 & A, E \\ G & 2 & 3 & 4 & A, E \\ H & 4 & 6 & 8 & F \\ I & 11 & 12 & 13 & G \\ J & 13 & 15 & 17 & C \\ K & 5 & 9 & 13 & H, I \\ \hline \end{tabular} a) Based on the activity time estimates, the expected times and variance for each of the activities are: (Round your responses to two decimal places.)

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