Case: The Wedding

A. Develop a network diagram for the wedding plans. On what day will the wedding take place according to this plan? Hint: It may be quicker to use the activity name when drawing the network diagram (instead of using A, B. C etc. for activity names). Assume work on wedding relate activities begins on 1st April. Remember that the "rehearsal dinner" is on the night before the wedding, and so you don't have to assign one day for this activity. It is a "zero duration" activity or a milestone.

B. Which path(s) in the network is/are critical?

C. What is the minimum additional-cost incurred so that the wedding can be on April 22? (Crash the project to 22nd April i.e. 22 days)

D. After the family decided to spend the additional amount so the wedding can take place on 22nd April, Mary's mother came down with the four-day flu just as she started on the guest list. What is the impact on the Wedding date?