Table 2.11

-Using Table 2.11,if activity B is crashed by 2 weeks,what is the new earliest completion time of the project?
A)fewer than 11 weeks
B)11 weeks
C)12 weeks
D)more than 12 weeks

Question

Table 2.11
 
-Using Table 2.11,if activity B is crashed by 2 weeks,what is the new earliest completion time of the project?
A)fewer than 11 weeks 
B)11 weeks 
C)12 weeks 
D)more than 12 weeks

Quizplus · Accepted Answer

Looking at the table, we can see that activity B has a duration of 3 weeks and is on the critical path. Crashing activity B by 2 weeks would reduce its duration to 1 week. Therefore, the new earliest completion time of the project would be 12 weeks (the original duration of 10 weeks plus the 2 weeks saved by crashing activity B). Therefore, the correct answer is (C) 12 weeks.

Table 2.11 -Using Table 2.11,if Activity B Is Crashed by 2 Weeks,what