Concept explainers
A
Interpretation: The minimum cost scheduled for the project is to be calculated.
Concept Introduction: Network diagram is a graphical representation of tasks in symbols and lines for easy understanding. The networking technique is a method for planning, programming and controlling of work in progress.
B
Interpretation: The difference in the total project cost between the earliest completion and the minimum cost schedule using the normal times is to be determined.
Concept Introduction: Network diagram is a graphical representation of tasks in symbols and lines for easy understanding. The networking technique is a method for planning, programming and controlling of work in progress.
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Operations Management: Processes and Supply Chains (11th Edition)
- Prepare and upload a 1-page cost model for this project using spreadsheet software. Use the following work breakdown structure (WBS), and document your assumptions in preparing the cost model. Assume a labor rate of $100 per hour for the project manager and $60 per hour for other project team members. Assume that none of the work is outsourced, labor costs for users are not included, and there are no additional hardware costs. The total estimate should be $200,000. Project management Requirements definition Website design Registration for recreational programs Registration for classes and programs Tracking system Incentive system Website development Registration for recreational programs Registration for classes and programs Tracking system Incentive system Testing Training, rollout, and support Using the cost model you created in the first task, prepare a cost baseline by allocating the costs by WBS for each month of the project. Assume that you have completed 3 months of the…arrow_forwardUse the project performance metrics, Expected Time to complete (ETC) and Estimate at Completion (EAC) typical and atypical variances, to compute the final cost of a project based on the following data: Cumulative Actual Cost = RM9000 Budget at Completion (BAC) = RM50000 Cumulative Earned Value = RM12500arrow_forwardExplain how earned value management (EVM) may control costs and monitor project performance and hypothesise why it is not used more commonly. What are some guidelines for evaluating cost variation, schedule variance, cost performance index, and schedule performance index numbers?arrow_forward
- If earned value management (EVM) is so beneficial, why is it not used more often? Explain how it may be used to track costs and evaluate the success of a project. When evaluating cost variation, schedule variance, cost performance index, and schedule performance, what criteria should be used as a starting point?arrow_forwardFor this assignment, you will design a risk management plan for a project titled “prolonged waiting times for patients in a large outpatient hospital” that will include the following elements: Risk Register/Matrix (list of at least 5 (five) risks along with the associated impact and probability scores along with risk score) Contingency plan (list of any risks you will plan for in advance along with what triggers the contingency). Be sure to include any information useful to stakeholders on the rationale for the creation of these elements as well as any outside references supporting the risk management plan.arrow_forwardYou are the manager of a project to improve a billing processat your firm. Table 7.7 contains the data you will need toconduct a cost analysis of the project. Indirect costs are $1,600per week, and penalty costs are $1,200 per week after week 12.a. What is the minimum-cost schedule for this project?b. What is the difference in total project costs between the ear-liest completion time of the project using “normal” timesand the minimum-cost schedule you derived in part (a)?arrow_forward
- Do not use chatgptarrow_forwardYou are developing a performance progress report for a project you are managing. The following time-phased budget was developed earlier in the planning stage and is being used as the standard against which the project performance is measured. Work Packages W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 A 4 10 6 B 1 6 8 C 5 6 10 8 3 Total 4 10 6 1 6 8 5 6 10 8 3 At the end of Week 8, activity "C" is 50% complete. What is the Earned Value of this activity? Use two decimal places in your calculations.arrow_forwardOnly typed explanation The table below contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $12,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for every week the project is delayed beyond week 14. What is the shortest time duration for this project regardless of cost? What is the minimum total cost associated with completing the project in 14 weeks? What is the total time of the minimum-cost schedule?arrow_forward
- Office Automation Inc., developed a proposal for implementing a software system that will standardize the accounts payable function by automatically issuing an electronic payment upon receipt of the vendor invoice. Contained in the proposal is a list of activities that must be accomplished to complete the project. The following table contains relevant information about the activities. Time (weeks) Cost ($1,000s) Activity Description ImmediatePredecessor Normal Crash Normal Crash A Plan needs 10 8 30 70 B Order equipment A 8 6 120 150 C Install equipment B 10 7 100 160 D Set up training lab A 7 6 40 50 E Conduct training course D 10 8 50 75 F Test system C, E 3 3 60 (a) Develop a project network. A project network with 8 activities and 8 directed arcs is shown. Activity Start is connected to activity A. Activity A is connected to activity B and to activity D. Activity B is connected to activity E. Activity C is connected to activity F. Activity D is…arrow_forwardOffice Automation Inc., developed a proposal for implementing a software system that will standardize the accounts payable function by automatically issuing an electronic payment upon receipt of the vendor invoice. Contained in the proposal is a list of activities that must be accomplished to complete the project. The following table contains relevant information about the activities. Time (weeks) Cost ($1,000s) Activity Description ImmediatePredecessor Normal Crash Normal Crash A Plan needs 10 8 30 70 B Order equipment A 8 6 120 150 C Install equipment B 10 7 100 160 D Set up training lab A 7 6 40 50 E Conduct training course D 10 8 50 75 F Test system C, E 3 3 60 (a). Develop a project network. (b) Develop an activity schedule. Activity EarliestStart LatestStart EarliestFinish LatestFinish Slack A B C D E F (c) What are the critical activities? (Enter your answers as…arrow_forwardOffice Automation Inc., developed a proposal for implementing a software system that will standardize the accounts payable function by automatically issuing an electronic payment upon receipt of the vendor invoice. Contained in the proposal is a list of activities that must be accomplished to complete the project. The following table contains relevant information about the activities. Time (weeks) Cost ($1,000s) Activity Description ImmediatePredecessor Normal Crash Normal Crash A Plan needs 10 8 30 70 B Order equipment A 8 6 120 150 C Install equipment B 10 7 100 160 D Set up training lab A 7 6 40 50 E Conduct training course D 10 8 50 75 F Test system C, E 3 3 60 (a) Develop an activity schedule. What are the critical activities? (Enter your answers as a comma-separated list.) Assume that the company wants to complete the project in six months or 26 weeks. What is the amount of crash time (in weeks) for each activity that minimizes…arrow_forward
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