1\\
Figure 1 below shows an activity diagram for a project. Each activity requires one worker. The duration required for each activity is given in hours.
\begin{enumerate}[label=(\alph*)]
\item Find the earliest start time and the latest finish time for each activity and insert these values on Figure 1.
\item \begin{enumerate}[label=(\roman*)]
\item Find the critical path.
\item Find the float time of activity $F$.
\end{enumerate}\item Using Figure 2 on page 3, draw a resource histogram to illustrate how the project can be completed in the minimum time, assuming that each activity is to start as early as possible.
\item \begin{enumerate}[label=(\roman*)]
\item Given that there are two workers available for the project, find the minimum completion time for the project.
\item Write down an allocation of tasks to the two workers that corresponds to your answer in part (d)(i).

\section*{Answer space for question 1}
\begin{figure}[h]
\begin{center}
\captionsetup{labelformat=empty}
\caption{Figure 1}
  \includegraphics[alt={},max width=\textwidth]{34de3f03-a275-44fb-88b2-b88038bcec97-02_687_1655_1941_189}
\end{center}
\end{figure}

\section*{Answer space for question 1}
\begin{figure}[h]
\begin{center}
\captionsetup{labelformat=empty}
\caption{Figure 2}
  \includegraphics[alt={},max width=\textwidth]{34de3f03-a275-44fb-88b2-b88038bcec97-03_1115_1575_434_283}
\end{center}
\end{figure}

\begin{center}
\includegraphics[max width=\textwidth, alt={}]{34de3f03-a275-44fb-88b2-b88038bcec97-03_1024_1593_1683_267}
\end{center}
\end{enumerate}\end{enumerate}

\hfill \mbox{\textit{AQA D2 2016 Q1 [12]}}