Activity Duration Predecessor Variance: [(b-a)/6]2 1 4 None 6 2 3 1 5 3 2 1 6 4 5 1 9 5 8 2, 3, 4 7 6 9 2, 3, 4 8 7 5 5, 6 3 8 4 5 6 9 7 6 9 10 2 7, 8, 9 1 11 2 10 3 Given the project network information, complete the forward and backward pass. The probability of completing the project in 24 periods is _______%. (enter your answer as a number, rounded to the nearest hundredth)