A project consists of the following four activities with activity times in days:

Table 9.3
-Using Table 9.3,the earliest start (ES)time for activity B is
A)5 days.
B)6 days.
C)11 days.
D)14 days.

Question

A project consists of the following four activities with activity times in days:
 
 Table 9.3
-Using Table 9.3,the earliest start (ES)time for activity B is
A)5 days. 
B)6 days. 
C)11 days. 
D)14 days.

Quizplus · Accepted Answer

The earliest start time for activity B is the maximum of the earliest finish times of all activities that precede it, which is 5 (the earliest finish time of activity A). Thus, the ES time for activity B is 5 + 1 = 6 (adding the duration of activity B).

A Project Consists of the Following Four Activities with Activity