4 Answer this question on the insert provided.
The diagram shows an activity network for a project. The table lists the durations of the activities (in hours).
\includegraphics[max width=\textwidth, alt={}, center]{e879b1f5-edc7-4819-80be-2a90dbf3d451-05_680_1125_424_244}
(ii)
Key:
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{e879b1f5-edc7-4819-80be-2a90dbf3d451-10_154_225_1119_1509}
\captionsetup{labelformat=empty}
\caption{Early event Late event time time}
\end{figure}
\includegraphics[max width=\textwidth, alt={}]{e879b1f5-edc7-4819-80be-2a90dbf3d451-10_762_1371_1409_427}
Minimum completion time = \(\_\_\_\_\) hours
Critical activities: \(\_\_\_\_\)
(iii) \(\_\_\_\_\)
(iv)
\includegraphics[max width=\textwidth, alt={}, center]{e879b1f5-edc7-4819-80be-2a90dbf3d451-11_513_1189_543_520}
Number of workers required = \(\_\_\_\_\)
| (i) | \(A \bullet\) |
| \(B \bullet\) | \(\bullet J\) |
| \(C \bullet\) | \(\bullet K\) |
| \(D \bullet\) | \(\bullet L\) |
| \(E \bullet\) | \(\bullet M\) |
| \(F \bullet\) | \(\bullet N\) |
(ii) \(\_\_\_\_\)
(iii)
| \(J\) | \(K\) | \(L\) | \(M\) | \(N\) | \(O\) |
| \(A\) | 2 | 5 | 2 | 2 | 5 | 2 |
| \(B\) | 2 | 5 | 2 | 0 | 5 | 5 |
| \(C\) | 5 | 0 | 5 | 5 | 2 | 2 |
| \(D\) | | | | | | |
| \(E\) | | | | | | |
| \(F\) | | | | | | |
Answer part (iv) in your answer booklet.