Question: The following CPM network has estimates of the normal time in weeks listed for the activities: a. Identify the critical path. b. What is the

The following CPM network has estimates of the normal time in weeks listed for the activities:

a. Identify the critical path.
b. What is the length of time to complete the project?
c. Which activities have slack, and how much?
d. Here is a table of normal and crash times and costs. Which activities would you shorten to cut two weeks from the schedule in a rational fashion? What would be the incremental cost? Is the critical pathchanged?

NORMAL TIME CRASH TIME NORMAL CRASH CosT ITY COST $7,000 5,000 9,000 3,000 2,000 4,000 5,000 $ 8,000 7,000 10,200 4,500 3,000 7,000 8,000

Step by Step Solution

★★★★★

3.50 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a ACDFG b 74545 25 weeks c B 2 weeks E 2 weeks d Activity Normal Time ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

287-B-M-L-S-C-M (1309).docx

120 KBs Word File

Students Have Also Explored These Related Management Leadership Questions!

The cost of equipment purchased by Charleston, Inc., on June 1, 2020, is $89,000. It is estimated that the machine will have a $5,000 salvage value at the end of its service life. Its service life is...

The following project network and table provide the normal times and costs as well as the crash times and costs for the activities required to complete a project. Crash the completion time to the...

Which characteristics must a project have for critical path scheduling to be applicable? What types of projects have been subjected to critical path analysis?

A CPM/PERT project network has probabilistic activity times (x) as shown on each branch of the network; for example, activity 13 has a .40 probability that it will be completed in 6 weeks and a .60...

Problem 5-18 The following CPM network has estimates of the normal time in weeks listed for the activities: a. Identify the critical path. A-C-D-F-G A-C-D-E-G A-B-D-F-G A-B-D-E-G b. What is the...

The following CPM network has estimates of the normal time in weeks listed for the activities: B(2) D(5) F(4) (A(7) G(5) C(4) E(2) a. Identify the critical path OA-C-D-F-G A-B-D-F-G O A-B-D-E-G...

Problem 3 The following CPM network has estimates of the normal time in weeks listed for the activities: Immediate Pred Activity A B D E F G A A B, C B.C DE F Weeks 7 2 4 5 2 4 Normal Time 1 Activity...

please help with c, d1, d2, d3 The following CPM network has estimates of the normal time in weeks listed for the activities: a. Identify the critical path. A-C-D-E-GA-C-D-F-GA-B-D-F-GA-B-D-E-G b....

Because these problems do not make nice spreadsheets, this is a chance to work on document presentation skills. In other words, your instructor reserves the right to not grade problems that are...

The following C P M network has estimates o f the normal time i n weeks listed for the activities: a . Identify the critical path. A - B - D - E - G A - C - D - F - G A - B - D - F - G A - C - D . E...

part 1 part 2 b. Your boss would like you to study the impact of making two changes to how the project is organized. The first change involves using dedicated teams that would work strictly in...

A set of n n matrices G Mnn, is said to form a group if (1) Whenever A, B G, so is the product A B G. and (2) Whenever A G. then A is nonsingular, and A-1 G. (a) Show that I G. (b) Prove that...

1.4 A soil specimen is 38 mm in diameter and 76mm long and in its natural con- dition weighs 168.0 g. When dried completely in an oven the specimen weighs 130.5 g. The value of G, is 2.73. What is...

Q 2 . You are comparing the risk level of two portfolios, neither of the portfolios is well - diversified. Here are the risk measures of the two portfolios: A: beta 0 . 9 , standard deviation 1 . 2 9...

To keep investors and markets happy, accounts of big companies need to be audited by one of the Big Four Ernst & Young (EY), KPMG, Deloitte and Pricewaterhouse Coopers (PwC) (Wright & Hope,...

Do you see the problems at CVS justifying a process transformation? Why or why not? Explain using concepts learned about business process re-engineering/transformation What changes on the managerial...

On 10 April 2019 Augustine purchased four dilapidated vintage motor cars for 40,000 each. The restoration of the four motor cars was completed on 10 March 2020 at a cost of 60,000 per motor car....

Pretend that you have just been hired as the new Vice President of Operations for a manufacturing company of your choice. Unfortunately, the company has been plagued by numerous inventory related...

A journalist has received a message from a source stating an astonishing claim about the mayor. Currently, the journalist believes that the claim is true with a probability of 5/7. The problem is...

Have you thought about how you will present yourself in the session, such as how you will be dressed?

The tracking signals computed using past demand history for three different products are as follows. Each product used the same forecasting technique. Discuss the tracking signals for each and what...

Here are the actual tabulated demands for an item for a nine- month period (January through September). Your supervisor wants to test two forecasting methods to see which method was better over this...

Harlen Industries has a simple forecasting model: Take the actual demand for the same month last year and divide that by the number of fractional weeks in that month. This gives the average weekly...

You find the following Treasury bond quotes. To calculate the number of years until maturity, assume that it is currently May 2019 and the bond has a par value of $1,000. Rate Maturity Mo/Yr May 24...

Do numbers: 1, 2, 3, 5, & 6 Answer the questions and explain how you got them. (if you cant answer all of them, answer what you can!) either of the dependent variables? Explain dog backpack placed on...

Linux lab project 1 Apache HTTP Server 1. INTRODUCTION During a management mecting of Al-Fahad Compuny, working policy document was adopted that containing all laws and work procedures for the...