A Project Consists of Eleven Activities (All Times Are Given

Multiple Choice

A project consists of eleven activities (all times are given in days) and has worker requirements as indicated in the table.Assume that all four workers employed by this organization are generalists and are able to work on any of the tasks.What day does activity C start under a leveled project with the four worker limitation? $$\begin{array} { | l | l | l | l | } \hline \text { Activity } & \text { Activity time } & \text { Workers Needed } & \text { Predecessor } \\\hline \text { A } & 10 & 1 & \\\hline \mathrm { B } & 4 & 2 & \\\hline \mathrm { C } & 7 & 3 & \mathrm {~A} \\\hline \mathrm { D } & 4 & 1 & \mathrm {~A} \\\hline \mathrm { E } & 8 & 2 & \mathrm {~B} \\\hline \mathrm { F } & 9 & 3 & \mathrm { C } , \mathrm { E } \\\hline \mathrm { G } & 13 & 1 & \mathrm { D } \\\hline \mathrm { H } & 14 & 2 & \mathrm { E } , \mathrm { G } \\\hline \mathrm { J } & 13 & 3 & \mathrm {~F} \\\hline \mathrm { K } & 10 & 1 & \mathrm { H } , \mathrm { J } \\\hline \mathrm { L } & 5 & 2 & \mathrm {~K} \\\hline\end{array}$$

A) Day 13
B) Day 15
C) Day 17
D) Day 19