Question: Morgan Machines specializes in developing weed-harvesting equipment that is used to clear small lakes of weeds. Morgan Machines is contemplating the construction of a machine that would harvest weeds on narrow rivers and waterways. The activities and time in weeks necessary to build one of these experimental machines are shown in the table below.

a. Using the information from the table provide the earliest start, earliest finish, latest start, latest finish, and slack for each activity.

b. What is the critical path for this project?