A project network is shown below. All activity times are given in days. Suppose B could be shortened by one day (i.e., B takes 4 days to complete instead of 5) and G could be shortened by two days (i.e., G takes 1 day instead of 3). With these changes in activity times of B and G, how long will it take to complete the project? 24 23 none of the choices are correct What is the Late Start (LS) time tor activity E? none of the choices are correct 12 11 7 19 If a campus bookstore employs several check-out clerks so that students can checkout with their merchandise quickly, then the bookstore is focusing to be efficient effective Question 4 ( 4 points) The goods-services continuum consists of which set of the following categories? Pure goods, core goods, core services, pure services No goods, some goods, even mix, some service, no service none of the choices are correct No service, some service, good service, excellent service Self-service, help desk service, face-to-face service, service-with-a-smile