It was determined on Project Widget that the duration for the tasks contained some uncertainty. After more research, the optimistic and pessimistic values were determined. a)Calculate the expected time and variance (using the 95percent confidence level) for each activity.

b)Using the expected times, determine the critical path and time for completion.

c)Calculate the probably that the project will finish in 22days.Calculate the probably that the project will finish in 25 days.

d)Based on theinformation given, calculate the probability that the next riskiest path will be completed in 22 days.

e)Your boss wants to know what time it will take to complete with you being 90% sure. What do you tell her?

Answer the following questions. Completing the questions thoroughly will result in full credit, and the grade will not depend on the content. Be specific.

a)What aspect of the class project did you enjoy the most?

b)What was the biggest issue with your project? How could that have been overcome?

c)What was something that you learned from the project that will be useful in future projects?

d)Did having a real customer improve your performanceor improve the class experience? Explain.

e)Do you see yourself doing service in the future? Has the class experience changed that outlook? Explain.

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