Consider the Following Activity Schedule Chart for a Maintenance Project

Essay

Consider the following activity schedule chart for a maintenance project. $\begin{array}{ccccr}\text { Activity } & \text { ES } & \text { EF } & \text { IS } & \text { LF } \\\text { A } & 0 & 6 & 1 & 7 \\\text { B } & 0 & 5 & 0 & 5 \\\text { C } & 6 & 14 & 7 & 15 \\\text { D } & 6 & 10 & 14 & 18 \\\text { E } & 14 & 16 & 15 & 17 \\\text { F } & 5 & 14 & 5 & 14 \\\text { G } & 14 & 17 & 14 & 17 \\\text { H } & 14 & 19 & 16 & 21 \\\text { I } & 10 & 13 & 18 & 21 \\\text { J } & 17 & 21 & 17 & 21\end{array}$ A.What are the slack values?
B.Identify the activities on the critical path.
C.If the time is in weeks, what is the impact of a two week delay in activity D, H, or C?