Question: The table provides a project with the task lengths (in days) and precedence requirements, as well as the three time estimates. Task Length Predecessor Optimistic

The table provides a project with the task lengths (in days) and precedence requirements, as well as the three time estimates.

Task

Length

Predecessor

Optimistic

Most Likely

Pessimistic

A

7

6.1

7

7.5

B

4

A

2.5

4

6

C

8

A

6.7

8

8.75

D

3

B, C

2

3

4.5

E

2

B

1.5

2

2.3

F

8

D, E

7.3

8

8.7

1. Calculate expected completion time for Task D.

2. Calculate completion time variance for Task B.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

C,D, and E are needed to be answered please! The following table provides data for a project. Use the data to answer the following questions Activity Immediate Time Estimates (weeks) Predecessor...

Q:

A-E is needed, if possible 7 The following table provides data for a project. Use the data to answer the following questions Activity Immediate Time Estimates (weeks) Predecessor Optimistic Most...

Q:

1a. Draw a network to represent the above project. 1b. What is the critical path? What is the expected completion time? What is the variance of the project completion time? (Complete the expected...

Q:

The following table provides data for a project. Use the data to answer the following questions Activity Immediate Time Estimates (weeks) Predecessor Optimistic Most Likely Pessimistic Expected...

Q:

just need dont get a and b i meant the only thing i need is the second a and b. those are the only ones i do not understand. The following table provides data for a project. Use the data to answer...

Q:

-What is the critical path? What is the expected completion time? What is the variance of the project completion time? (Complete the expected task time and variance of time calculations.) -The...

Q:

The following table provides data for a project. Use the data to answer the following questions Activity Immediate Time Estimates (weeks) Predecessor Optimistic Most Likely Pessimistic Expected...

Q:

The process is the same as described in question 8. However, the task times are not certain. The following table provides the estimates of the task time (days). Calculate the expected average and...

Q:

The process is the same as described in question 8. However, the task times are not certain. The following table provides the estimates of the task time (days). Calculate the expected average and...

Q:

Lance Petroleum Company Lance Petroleum Company's Potomac, Pennsylvania, manufacturing complex comprises several operating units. These units process the crude oil that is pumped through and...

Q:

Given three numbers, create a class Area with following characteristics. Must extend Rectangle and Square class. Public function named getSumOfAreas that accept two parameter of double type and...

Q:

Find the points on the sphere x^2 + y^2 + z^2 = 25 where f(x,y,z) = x + 2y + 3z has its maximum and minimum values.

Q:

Is it true that the midbrain influences strategic planning and decisiom as well as multitasking?

Q:

What is an example of constructive feedback? provide reference