The Critical Path for the Network Activities Shown Below Is

Multiple Choice

The critical path for the network activities shown below is ________ with duration ________. $$\begin{array} { | c | c | c | } \hline \text { Activity } & \text { Duration } & \begin{array} { c } \text { Immediate } \\\text { Predecessors }\end{array} \\\hline \text { A } & 4 & - \\\hline \text { B } & 2 & \text { A } \\\hline \text { C } & 7 & - \\\hline \text { D } & 4 & \text { A } \\\hline \text { E } & 5 & \text { B, C, D } \\\hline\end{array}$$

A) A-B-D; 10
B) A-B-E; 11
C) C-E; 12
D) A-D-E; 13
E) A-B-C-D-E; 22