Use Microsoft Project to draw an activity network for the activities below. Identify the critical path.

$1.$ Identify resource clashes $($assume activities start on earliest start date$).$

$2.$ Draw up a resource histogram$/$table showing the number needed for each type of resource on each day of the project $($assume activities start on earliest start date$).$

$3.$ Comment on resource utilisation if one SA$,$ two SDs and three SCs were allocated to work on the project.$$

$4.$ For each of the following scenarios of resource availability, identify the best way of revising the project plan to avoid$/$reduce resource clashes and discuss the impact on project completion date.$$

a$.$ One SA$,$ two SDs and two SCs$$

b$.$ One SA$,$ two SDs and one SCs$$

c$.$ One SA$,$ one SDs and two SCs