A project has the precedence requirements and activity durations shown in the table.After he draws the network,the project manager decides that activities H and I can be represented by a hammock activity.What are the early start and late finish times associated with this hammock activity? $$\begin{array} { | l | l | l | }
\hline & \text { Tirne } & \text { Predecessor } \
\hline \mathrm { A } & 7 & \
\hline B & 8 & \mathrm {~A} \
\hline \mathrm { C } & 13 & \mathrm {~B} \
\hline \mathrm { D } & 8 & \mathrm { C } \
\hline \mathrm { E } & 7 & \mathrm {~A} \
\hline \mathrm { F } & \mathrm { 6 } & \mathrm { E } \
\hline \mathrm { G } & 6 & \mathrm {~A} \
\hline \mathrm { H } & 11 & \mathrm { G } \
\hline \mathrm { I } & 12 & \mathrm { H } \
\hline \mathrm { J } & 14 & \mathrm { D } , \mathrm { F } , \mathrm { I } \
\hline
\end{array}$$
A)13,36
B)13,24
C)24,36
D)7,36

Question

A project has the precedence requirements and activity durations shown in the table.After he draws the network,the project manager decides that activities H and I can be represented by a hammock activity.What are the early start and late finish times associated with this hammock activity? $$\begin{array} { | l | l | l | } 
\hline & \text { Tirne } & \text { Predecessor } \
\hline \mathrm { A } & 7 & \
\hline B & 8 & \mathrm {~A} \
\hline \mathrm { C } & 13 & \mathrm {~B} \
\hline \mathrm { D } & 8 & \mathrm { C } \
\hline \mathrm { E } & 7 & \mathrm {~A} \
\hline \mathrm { F } & \mathrm { 6 } & \mathrm { E } \
\hline \mathrm { G } & 6 & \mathrm {~A} \
\hline \mathrm { H } & 11 & \mathrm { G } \
\hline \mathrm { I } & 12 & \mathrm { H } \
\hline \mathrm { J } & 14 & \mathrm { D } , \mathrm { F } , \mathrm { I } \
\hline
\end{array}$$
A)13,36
B)13,24
C)24,36
D)7,36

Quizplus · Accepted Answer

The hammock activity has an early start time of 13 (the late finish time of activity G) and a late finish time of 36 (the late finish time of activity J).

A Project Has the Precedence Requirements and Activity Durations Shown