The following table represents a plan for a project: PREDECESSOR JOB NO. JOB (5) - 1 2 3 1 4 3 4 TIMES (DAYS) a b 1 5 9 1 4 13 2 5 11 8 2 4 6 1 2 6 3 6 12 1 3 5 1 4 7 3 4 5 3 5 10 1 2 3 4 5,6 8 7 9,10 6 7 8 9 10 11 b. Indicate the critical path. O 1-2-5-8-9-11 O 1-2-5-8 O 1-4-7-10-11 O 1-3-6-8-9-11 c. What is the expected completion time for the project? (Round your answer to 2 decimal places.) Expected completion time days d. You can accomplish any one of the following at an additional cost of $1,500 and if you will save $1,000 for each day that the earliest completion time is reduced, which action, if any, would you choose? 1. Reduce job 7 by two days. O Yes O No 2. Reduce job 3 by two days. O No O Yes 3. Reduce job 5 by two days. Yes O No e. What is the probability that the project will take more than 28 days to complete? (Round your answer to 2 decimal places.) Probability