Table 2.14 You Are Responsible for Managing a Project with the Following

Multiple Choice

Table 2.14
You are responsible for managing a project with the following activities (times are given in weeks) .
-Using Table 2.14,if the expected time for activity B is changed to 18 weeks,by how many weeks will the project's expected completion time increase?

A) It will not change.
B) It will increase by one or two weeks.
C) It will increase by three or four weeks.
D) It will increase by more than four weeks.