in Others edited by
0 votes
0 votes

Activities $A$ to $K$ are required to complete a project. The time estimates and the immediate predecessors of these activities are given in the table. If the project is to be completed in the minimum possible time, the latest finish time for the activity $G$ is  _______________ hours.

$$\begin{array}{|c|c|} \hline
\text{Activity} & \text{Time (hours)} & \text{Immediate predecessors} \\ \hline \text{A} & 2 & – \\ \hline
\text{B} & 3 & – \\ \hline \text{C} & 2 & – \\ \hline \text{D} & 4 & \text{A} \\ \hline \text{E} & 5 & \text{B} \\ \hline \text{F} & 4 & \text{B} \\ \hline \text{G} & 3 & \text{C} \\ \hline \text{H} & 10 & \text{D, E} \\ \hline \text{I} & 5 & \text{F} \\ \hline \text{J} & 8 & \text{G} \\ \hline \text{K} & 3 & \text{H, I, J} \\ \hline
\end{array}$$

  1. $5$
  2. $10$
  3. $8$
  4. $9$
in Others edited by
by
27.4k points

Please log in or register to answer this question.

Answer:

Related questions

Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.