Accounting Software Implementation. Office Automation Inc., developed a proposal for

implementing a software system that will standardize the accounts payable function by

automatically issuing an electronic payment upon receipt of the vendor invoice. Contained

in the proposal is a list of activities that must be accomplished to complete the project. The

following table contains relevant information about the activities.

a$.$ Develop a project network.

b$.$ Develop an activity schedule.

c$.$ What are the critical activities, and what is the expected project completion time?

d$.$ Assume that the company wants to complete the project in six months or $26$ weeks. What

crashing decisions do you recommend to meet the desired completion time at the least

possible cost?

e$.$ Develop an activity schedule for the crashed project.

f$.$ What added project cost is required to meet the six$-$month completion time?