Given the variability of the activity completion times, the original critical path we identify in our PERT analysis may not always be the actual critical path as the project takes place

The branch and bound method can be used for ________ integer problems except only variables with integer restrictions are rounded down to achieve an initial lower bound and only integer variables are branched on

Fill in the blank with correct word.

Which type of distribution would best model the waiting times of the departing flights at JFK international airport?

A) The uniform distribution B) The normal distribution C) The binomial distribution D) The exponential distribution