In PERT, the variance in completion time is equal to the variance of the most time consuming activity on the critical path

A procedure speech explains

A) how something happens B) how to do something C) how something operates D) how something works

In the 1950s concept of the 12 categories of a marketing mix, ________ included decisions about which products to offer and where to sell them

A) servicing B) product planning C) promotions D) channels of distribution E) fact finding and analysis