Question: Consider the oversimplified network given in Figure 9-20 which might be only a portion of a larger network, a portion which is subject to considerable

Consider the oversimplified network given in Figure 9-20 which might be only a portion of a larger network, a portion which is subject to considerable chance variation in the performance times. In Figure 9-20 a and b are 5 and 95 percentiles, respectively.

a. Compute t, and V, for each of the four activities.

b. What is the earliest expected time of event 3?

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