What is the critical path of the project, slacks and floats, its duration, and the probability that the project will finish in 45 days (with optimistic, expected, and pessimistic scenarios)? Activity Immediate predecessor(s) Optimistic Expected Pessimistic ES EF LS LF 0303 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 - A1 A2 A2 A4 A2, A4 A3, A6 A3, A5, A6 A5 A8, A9 A7, A10 2 4 10 1001 6 6 5 15 400004 8 8 3 min 5 12 8 7 6 20 5 10 10 5 st 10 4 6 15 12 9 000 8 25 7 13 12 7 38 38 8 20 11 23 8 16 8 16 16 23 16 23 16 22 17 23 22 42 23 43 23 28 28 33 23 33 23 33 33 43 33 43 43 48 43 48