Question

Urgent Math Help Needed Please!!!!

Table attached Below

The table shows five activities (in days) for a project. Use PERT (Program Evaluation and Review Technique) to calculate the expected time of completion for activity B.

Question 2 options:

11 days


14 days


9 days


8 days

Answer 1

PERT =
`(OT+4MLT+PT)/(6)`

Activity B: OT = 3, MLT = 6, PT = 12

PERT =
`(3+4(6)+12)/(6)`

=
`(3+24+12)/(6)`

=
`(39)/(6)`

= 6.5