Question $3$: $(14$ Marks$)$

Per the clear dependencies between activities of a project as showen in table below, anower $16$ s: following questions:

Draw the network diagram for the following set of activities $($Fiorward and Backwcard$),$ to Marks$)$

How long does the project need to be finished off $($in days$).(2$ Mark$)$

Determine the critical path$/$paths$.(2$ Mark$)$

Find Total Float $($TF$).$ Free Float $($FF$),$ and Independem Float $($IF$)$ for actividy $($E$)($B$)$ Mark$)$

Draw the Resource Histogram with its $5-$ curpe $(2$ Miarks$)$

Make the required changes to keep the cost of all day Hess than or equall $\{\frac{200}{O}D,$ then draw a new Resource Histogram with its $S-$ curve. $(2$ Wiarkas$)$

$\backslash$table$[[$Activity$,$Predecessurs,Duration $($davs$),$Cost of Acrivity $($aOD$)],[$A$,-,5,500],[$B$,$A$,5,750],[$C$,-,10,1,000],[$D$,$A$,$ C$,20,1000],[E,$D$,$ B$,5,500],[$F$,$E$,$ C$,10,1000],[$H$,$E$,$ C$,15,1500]]$