Draw a network diagram showing the linkage between these activities from start to finish. For the diagram, each activity should be labelled alphabetically ie. A, B, C… etc. PERT Formula: TE = (O + 4T + P) / 6 TE = Pert Expected Time Duration, O = Optimistic estimate, P = Pessimistic estimate, T = Most Likely (Typical) estimate Activity Predecessor Optimistic Most Likely Pessimistic Duration Duration in Weeks A — 2 3 4 B — 4 5 7 C B 1 2 3 D C & E 0.5 1 1.5 E B 0.5 1 1.5 F C 2 3 4 G F 2 3 4
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Draw a network diagram showing the linkage between these activities from start to finish. For the diagram, each activity should be labelled alphabetically ie. A, B, C… etc.
- PERT Formula:
- TE = (O + 4T + P) / 6
- TE = Pert Expected Time Duration,
- O = Optimistic estimate,
- P = Pessimistic estimate,
- T = Most Likely (Typical) estimate
|
Activity |
Predecessor |
Optimistic |
Most Likely |
Pessimistic |
Duration |
|
Duration in Weeks |
|
||||
|
A |
— |
2 |
3 |
4 |
|
|
B |
— |
4 |
5 |
7 |
|
|
C |
B |
1 |
2 |
3 |
|
|
D |
C & E |
0.5 |
1 |
1.5 |
|
|
E |
B |
0.5 |
1 |
1.5 |
|
|
F |
C |
2 |
3 |
4 |
|
|
G |
F |
2 |
3 |
4 |
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- A company is willing to develop their rocket before the end of current financial year which is now 28 weeks away. The chief engineer of the company has decided to use PERT technique in order to plan, schedule and control program of development for the data given in table below. What is the probability that the program will be completed by the end of the current financial year? (all durations are in weeks). (i) G) Optimum Duration Most likely duration Pesimistic duration 1 2 3 8 13 3 2 8 4 3 8 10 4 7 10 3 6. 3 8 4 9 10 4 8. 4 9. 5 7 9. 12 6. 5 11 7 9. 14 8 4. 00 2.Evaluate the below statement according to the project management terminologies and choose the correct answer: It is the process of making a forecast or precise approximation Choose... of time and cost associated with a work package or activity. Graphically describes a project consisting of well-defined Choose.. activities, the completion of which marks its end. One of the Perform Quantitative Risk Analysis process has a Choose.. Tools and Techniques. Useful for building accountability through assigning specific Choose.. tasks to team members. It is the standard format each path through the network must be continuous with no gaps, discontinuities, or dangling Choose... activities. Organizational Assets, Project Scope Statement, Cost Management Plan and Schedule Management Plan are inputs Choose.. of: Choose... Work Breakdown Structure Expert Judgment Bar chart Estimating A horizontal diagram format Plan Risk ManagementImage of Diagram included Using the diagram, find: The critical path. How long it will take to complete the project? How does simulation determine the probabilities of various project completion times? What is "slack" and why is it important? Why is activity-on-arrow (AOA) or activity-on-node (AON) of significant value to the project manager? How is the uncertainty in project scheduling dealt with? Should the critical path activities be managed differently from noncritical path activities? Explain.
- 10.6 This optional problem requires knowledge of statistics. Heywood Home Healthcare is evaluating a project with the following net cash flows and probabilities: Time 0 Year 1 Year 2 Year 2 Year 3 Year 4 Prob = 0.2 ($100,000) 20,000 20,000 20,000 20,000 30,000 Prob = 0.6 ($100,000) 30,000 30,000 30,000 30,000 40,000 Prob = 0.2 ($100,000) 40,000 40,000 40,000 40,000 50,000 The year 5 values include salvage value. Heywood’s corporate cost of capital is 10 percent. What is the project’s expected NPV on the basis of the scenario analysis? What is the project’s standard deviation of NPV? Assume that Heywood’s managers judge the project to have lower-than-average risk. Furthermore, the company’s policy is to adjust the corporate cost of capital up or down by 3 percentage points to account for differential risk. Is the project financially attractive?Stinnett Transmissions, Incorporated, has the following estimates for its new gear assembly project: Price $1,220 per unit; variable costs = $3.75 million; quantity = 90,000 units. Suppose the company believes all of its estimates are accurate only to within ±15 percent. What values should the company use for the four variables given here when it performs its best-case scenario analysis? What about the worst-case scenario? Pls don't copy answer i give up voteUsing your results from Problem 6,(a) Calculate the probability that the project will be completedin 38 weeks.(b) Calculate the probability that the project will be completedin 42 weeks
- You are the project manager for a railroad construction project. Your sponsor has asked you for a forecast for the cost of project completion. The project has a total budget of $80,000 and CPI of .95. The project has spent $25,000 of its budget so far. How much more money do you plan to spend on the project? A. $80000 B. $84,210 C. $59,210 D. $109,210c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Project completion time d. What is the probability of completing this project within 16 days? (Use Excel's NORMSDIST() function to find the correct probability for your computed Z-value. Do not round intermediate calculations. Round "2" value to 2 decimal places and final answer to 4 decimal places.) Probability 10 00 days 09994Create a risk matrix for this project:Event Cost ($000) ProbabilityEquipment breakdown 40 .20Vendor is late with key segment 200 .60Subcontractor has labor issues 140 .30Weather problems 15 UnknownFunding delays 50 .40 to .60Testing delays 20 .40Explain your reasoning for your placement of the events Weather problems and Funding delays.
- The following precedence diagram reflects three time estimates for each activity. Determine: Use Table B1 and Table B2. 9-10-12 3 8 5-7-10 8-10-14 11-12-13 6 11 14-18-26 10.5-13-15.5 10 8-8-8 1 5-6-7 2 4 13-13-13 7 7-10-12 a. The expected completion time for each path and its variance. (Round intermediate calculations to 4 decimal places and final answers to 2 decimal places.) Path Mean Var. Std. Dev. 1-2-3-8-11 37.33 1-2-4-6-11 43.00 5.11 1-2-4-7-11 0.81 1-2-5-9-10-11 46.83 1.25 9-9-9 10-11-12 10-12-14Randall Systems in considering four projects A, B, C and D that have risks associated with the producing benefits. Based on the information given in the table below, which project is more desirable for the company? Project A Project B Project C Project D EUAW Prob. EUAW Prob. EUAW Prob. EUAW Prob. $2,000 0.2 $3,000 0.1 -$5,000 0.2 $4,000 0.4 $1,500 0.5 -$2,500 0.4 $6,500 0.5 $2,500 0.3 $3,000 0.3 $3,500 0.5 $1,000 0.3 -$2,000 0.3In the context of businesses, a disaster or crisis is when the normal operation of the business isdisrupted due to an incident depending on its severities. It is very important for organisations todevelop Business Recovery Planning to prepare their business during an emergency or disaster.With a suitable example of a crisis, explain the principle of the Business Recovery Programme.Discuss the goal of Business Recovery Planning and the general steps to develop that planning.