Tillie Shoemaker is working on a software program that will help customers pick winning racehorses. The activities necessary for the completion of the project are listed in the following table: a). What is the project completion time and the anticipated total project cost? b). If you wish to reduce the time required to complete the project by one week, which activity should be crashed, and how much will this increase the total cost? c). What is the maximum number of weeks the project can be crashed? How much will this increase costs