Jude Is in Charge of the Advertising Program for the Boston

Jude is in charge of the advertising program for the Boston Red Sox baseball team during their spring training in Fort Myers, Florida. He has defined the advertising program as a project with the following characteristics. The goal is to fill all stadium seats during the spring training season or he may not have this job next year-the pressure is on!
$\begin{array}{|c|c|c|}\hline \text { Activity } & \begin{array}{c}\text { Immediate } \\\text { Predecessor(s) }\end{array} & \begin{array}{c}\text { Activity Time } \\\text { in weeks }\end{array} \\\hline \text { A } & \text { None } & 1 \\\hline \text { B } & \text { None } & 1 \\\hline \text { C } & \text { A } & 4 \\\hline \text { D } & \text { B } & 5 \\\hline \text { E } & \text { C, D } & 5 \\\hline \text { F } & \text { E } & 3 \\\hline \text { G } & \text { F } & 2 \\\hline\end{array}$
-The largest amount of slack that any activity has in this project is:

A) 1 week.
B) 2 weeks.
C) 3 weeks.
D) 4 weeks.