A project is proposed to a customer. Price and schedule for delivery are agreed upon. The work breakdown structure is agreed to as well. The customer requests that one of the milestones of the project be completed by a certain date. The project schedule is reviewed, and it is found that the expected completion date for this milestone is considerably earlier that the date requested by the customer. The date for this milestone is which of the following?

a. Consideration b. Summary activity c. Constraint d. Suggestion

Hi,

Can anyone help me on below question, Thanks.

A project manager has been asked by the client to meet the promise date of the project. The project manager analyzes the schedule before promising a date to the customer. The project manager uses the program evaluation and review technique to evaluate the project schedule. She decides that based on the PERT calculations she can promise a delivery date of June 30. The expected value of the project completion date is May 30. If the project manager is willing to accept a 5% probability that the project will be delivered later than June 30, what is the standard deviation of the duration of the activities on the critical path? Assume a five-day workweek.

a. Ten days b. Fifteen days c. One-half month d. One month