Q4a (20 points) Consider a resource constrained project with six tasks. The tasks have the data in the table below, where the task durations are shown in weeks. Task Predecessors Resource Duration A1 X 9 B1 X 8 Ci 23 A2 A1 Y 12 B2 B1 Y 18 A3 A2 Z 4 Assume that resources X and Y can only work on one task at a time. They cannot work on each other's assigned tasks or work together on a task. There is no possibility to speed up the tasks by applying additional resources. I Note: Parts a and b of the question do not consider the resource requirements in the table above. a. (4 points) Ignoring the resource constraints in the table above, use MS Project to find the project duration and critical path. Include your solution in the Word document