For the above, calculate the project float and indicate the critical path of the project. Finish no later than day 35 as a constraint.

\begin{tabular}{|c|c|c|} \hline Activity & Predecessor & Duration(Days) \\ \hline A & & 3 \\ \hline B & A & 3 \\ \hline C & B & 3 \\ \hline D & A & 7 \\ \hline E & D & 7 \\ \hline F & C,E & 3 \\ \hline G & E & 11 \\ \hline H & F,G & 4 \\ \hline \end{tabular}