Jordanne King, the project manager for Webjets International, Inc., compiled a table showing time estimates for each of the activities of a project to upgrade the company's Web page, including optimistic, most likely, and pessimistic. 18 Activity A Optimistic (days) 2 Most likely (days) 7 Pessimistic (days) 19 B 12 14 1 6 16 D 3 9 21 E 2 4 ILIT a. Calculate the expected time, t, for each activity. (Enter your responses rounded to two decimal places.) Activity A Expected Time (days) 6