The project manager of Good Public Relations gathered the data shown in the following table for a new advertising campaign. Click the icon to view the table. a. How long is the project likely to take? (Make sure to round all intermediate calculations for to to two decimal places.) The project is expected to take weeks. (Enter your response rounded to two decimal places.) Data table Time Estimates (weeks) Activity Optimistic Most Likely Pessimistic Immediate Predecessor(s) A 8 10 11 START BCDEFGH K 4 8 7 8 1 10 602 20635452 7512232 18 START 9 START 3 B 12 A, C 8 D, E 4 D, E 8 F, G IID G H H - X