What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4days?Normal Crash TimeActivity Time (days) (days)ABАCDE675555BCD w55с42ActivityAE3NormalCost$800$300$600$750$1,200ImmediateTotal Costwith Crashing Predecessor(s)$1,100$500By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the tablebelow. (Enter your responses as whole numbers.)$650$1,500$1,650-Each Activity Should beReduced BY(days)AC

Here, for the given dataset, I would determine the possible paths and the duration of the path using…

Answered: By how many days should each activity…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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3. Consider the following project, which consists of 10 tasks. (Noteshaper: Scenario #29) Task Completion Time (days) Immediate Predecessors A None A C A D 5 A E F 2 C 3 E B,E 2 H F,G,I a. Draw the network model and identify the ES, EF, LS, and LF times.
Sushant and his team of frenco Ltd. Want to ascertain the expected time and variance for an Activity Siko that is installing the inspections machinery in the workplace , Where a is 2 weeks b is 8 weeks and m is 3 weeks ?
-15) A project being analyzed by PERT has 60 activities, 13 of which are on the critical path. If the estimated time along the critical path is 214 days with a project variance of 100, what is the probability that the project will take less than 224 days to complete? A) near zero B) 0.0126 C) 0.1587 D) 0.8413 E) 2.14 22
You have signed a contract to build a garage for the Simpsons. You will receive a $500 bonus for completing the project within 30 working days. The contract also contains a penalty clause in which you will lose $100 for each day the project takes longer than 30 working days. Given the information below, complete the forward and backward pass, compute activity slack, and identify the critical activities. Time (days) 4 3 5 2 ID A BC с D E F G H I J K Description Prepare site Pour foundation Erect frame Roof Windows Doors Electrical Rough-in frame Door opener Paint Cleanup The project will take The critical activities are The early start on Activity D is The late start on Activity E is The slack on Activity E is The slack on Activity F is Predecessor None A (BUCCU с с с D, E, F, G F, G H, I J A, B, C, F, H, J, K MAN MA 4 2 5 3 2 4 28 days. 7 days. days. 10 days. days.
Part 1: For the activities, duration, and sequence shown in the table below, prepare a Gantt chart with details. Activity Activity Description Depends Level Duration Code on (Day) 100 Inspect the machine after installation 300 4 200 Hire the operator None 25 300 Install the new machine 500,400 3 2 400 Insect and store the machine after 700 2 1 delivery 500 Hire labor to install the new machine None 1 20 600 Train the operator 200,300 4 3 700 Order and deliver the new machine None 30
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The accompanying table shows the activities, times, and sequences required: ACTIVITY IMMEDIATE PREDECESSOR TIME (WEEKS) A 3 B 2 C 4 4 6 6 DEFGHH I ✔A-C-F-G- ? A-B-E-I b. What is the critical path? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer.) ? A-D-H- ? A-D-F-G- B ✓C c. Suppose you want to shorten the completion time as much as possible, and you have the option of shortening any or all of B. C, D. and G each one week. Which would you shorten? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer.) ✔A-D-H- A A A B ? A-B-E-I C, D D, F D E, G, H d-1. What is the new critical path? (You may select more than one answer. Single click the box with the question mark to…
Consider the network presented in the following table. Calculate the slack for activity D. (Enter your response to the nearest whole number.) Immediate Task Duration (Days) Predecessors A 50 None B 241 A C 40 A D 20 E 10 В, D
An activity originally estimated to cost $100,000 and require 30 weeks to complete. Now the activity is on week 10 and $35,000 were spent and is 40% completed. What is the BCWS for this activity?
Struggling w homework - would appreciate help.
The following represents a project that should be scheduled using CPM a. Complete the table b. Draw the Network Diagram c. What is the critical path? d. What is the expected project completion time?' e. What is the probability of completing this project within 16 days?
The following eight activities constitute an overall bar chart portrayal of a 4-month project. Two months after the start of the project. Activities A, C, D are completed, E is 50% complete and B is 25% complete. The total cost that has been spent is $10,500. For this project, using earned value concepts, determine the schedule and cost variance. Is the project ahead or behind schedule? Over or under budget? Activity A B VAHE с D F Cost $2,000 $8,000 $2,000 $5,000 $1,000 $15,000 Month 1 Month 2 Month 3 Month 4

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By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the table below. (Enter your responses as whole numbers.)