Problem 21 Question Help Recently, you were assigned to manage a project for your company. You have constructed a network diagram depicting the various activities in the project (shown below to the right). In addition, you have asked your team to estimate the amount of time that they would expect each of the activities to take. Their responses are shown in the following table: Activity Time Estimates (days) Optimistic Most Likely Pessimistic 4 7 10 a A B 5 8 Start Finish c 4 5 12 6 5 10 4 D E 2 3 6 a. What is the expected completion time of the project? The expected completion time is days. (Enter your response as an integer.) Enter your answer in the answer box and then click Check Answer. 2 remaining parts Clear All Check Answer 1 I ty esc 80