Construct a Network Using the Information in the Table and Identify

Essay

Construct a network using the information in the table and identify the critical path.
$$\begin{array} { | l | l | l | } \hline \text { Activity } & \text { Time } & \text { Predecessor } \\\hline \text { A } & 4 & \\\hline B & 6 & \text { A } \\\hline \mathrm { C } & 9 & \text { A } \\\hline \mathrm { D } & 11 & \mathrm {~B} \\\hline \mathrm { E } & 16 & \mathrm {~B} , \mathrm { C } \\\hline \mathrm { F } & 4 & \mathrm { D } \\\hline \mathrm { G } & \mathrm { 8 } & \mathrm { E } , \mathrm { F } \\\hline \mathrm { H } & \mathrm { 7 } & \mathrm { G } \\\hline\end{array}$$