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 A, B, C, F, H, J, K 28 days. 7 days. days. 10 days. days.
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- You are the project manager of the software installation project in the table below. You would like to find the minımum-cost schedule for your project. There is a $500-per-week penalty for each week the project is delayed beyond week 25. In addition, your project team determined that indirect project costs are $2,000 per week. Normal Cost Crash Time Crash Cost ($) 3,000 3,000 10,000 Normal Time (weeks) Immediate Activity Predecessor(s) (weeks) (S) A 1 3,000 6,000 C A 9. 8. 12,000 8 2. А, В 10 3,000 9.000 4,000 5,000 2,000 3.000 5,000 9,000 7,000 12 6. E, F 2 1 G 5.000 C, F 8 2,000 8.000 a. What would be your target completion week? The target completion week is week (Enter your response as an integer.)The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week Crash Cost/Week Activity Duration (weeks) Precedes A (start) B, C $380 $130 B E C F $240 E F $160 F (end) $450 Suppose that Rafay is only given 7 weeks (instead of 9) to complete the project. By how many weeks should each activity be crashed in order to meet the deadline? Assume that you can crash an activity down to 0 weeks duration. Each Activity Should be Reduced BY (weeks) 0 week(s) 1 week(s) 2 week(s) 0 week(s) 0 week(s) What is the total crashing cost? $ Enter your response as a whole number.) 2 2 4 1 3 Activity A B C ELL FYou are the project manager of the softwaration project in the table below. You would like to find the minimum-cost schedule for your project. There is a $500-per-week penalty for each week the prop delayed beyond week 25. In addition, your project team determined that indirect project costs are $2,000 per week. 9 Normal Activity Immediate Predecessor(s) Time (weeks) 1 A B C D E F G H 1 a. What would be your target completion week? The target completion week is week A A, B B D E. F G C.F (Enter your response as an integer.) b. How much would you save in total project costs with your schedule? Total Savings S (Enter your response as an integer) 79832N 10 12 8 Normal Cost (S) 3,000 3,000 10,000 3,000 4,000 2,000 3,000 5,000 2,000 Crash Time (weeks) 1 58829136 Crash Cost ($) 3,000 6,000 12,000 9,000 5,000 5,000 9,000 7,000 8,000
- E F T= 5 T= 20 T= 5 A T= 20 B D T= 15 T= 10 The figure shows the network diagram of a project along with the activity durations (T). In this project what is the slack time for activity B? (Only enter the number, do not try to enter the unit)@orsdemir. Copyrighted content. CannotThe times are written to indicate weeks!!!! Let the start date of the project shown in Activity 3 be January 1, 2020. Determine start dates of all the activities. Draw a Gantt chart. You may use Microsoft Excel, Gantt project, or some other software. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.Only 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?
- Two critical path activities are candidates for crashing on a CPM network. Activity details are in the table below. To cut two days from the project's duration, to project cost and activity should be crashed second, adding to project cost. activity should be crashed first, adding Activity Normal Time Normal Cost Crash Time Crash Cost 8 days $6,000 7 days $6,400 10 days $4,000 9 days $5,000 B A; $400 and then A; $400 nA; $400 and then B; $1000 n B; $1000 and then A; $400 B; $1000 and then B; $1000The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: Activity Duration (weeks) Precedes Crash Cost/Week A (start) B C E F (end) 3 2 6 2 3 Activity B, C E F F A B Suppose that Rafay is only given 9 weeks (instead of 12) to complete the project. By how many weeks should each activity be crashed in order to meet the deadline? Assume that you can crash an activity down to 0 weeks duration. $380 $130 $240 Each Activity Should be Reduced BY (weeks) 0 week(s) week(s) $150 $400Draw a network representation of the project (nodes = activities, arrows = precedence constraints). Provide early start/early finish as well as late start/late finish times for all activities. What is the duration of the project, and which tasks are on the critical path? Task Description Duration Predecessors A Project Planning 16 days - B Evaluation Existing Apps 20 days - C Define Value Proposition 12 days B D Define User Interface 18 days B E Define Technology Requirements 22 days C and D F Document Requirements 14 days E G Develop Architecture 35 days A and F H Creation Code Design 18 days G I Roadmap Feature Development 12 days G J User Interface Development 74 days H and I K Code Development 92 days H and I L Release Testing 32 days J and K M Get User Feedback 22 days L N Bug Fixing 28 days L O Marketing Plan 54 days E P Release Product 5 days M, N and O
- You may need to use the appropriate technology to answer this question. A project consists of five activities as shown in the following table. Activity Floor sanding Floor buffing Paint mixing Wall painting Ceiling painting Start Optimistic Time (hr) Most Probable Time (hr) Start Floor Buffing Paint Mixing Naturally, paint mixing precedes the painting activities. Also, (a) Construct the PERT/CPM network for this problem. Floor Sanding 4 Paint Mixing 4 0.5 3 3 Paint Wall Paint Ceiling Paint Ceiling Paint Wall 5 5 1 4 7.5 Floor Sanding Pessimistic Time (hr) Floor Buffing Finish 6 Finish 6 ceiling painting and floor sanding must be dor 1.5 11 9 i Start Start prior to floor buffing. Floor Sanding Paint Mixing Floor Buffing Paint Mixing Paint Ceiling Paint Wall Paint Wall Paint Ceiling Floor Buffing Floor Sanding Finish FinishI also know answer is d, but please explain each and every option why other option are incorrect too. Which of the following statements regarding PERT analysis is true? Each activity has two estimates of its duration. Project variance is the sum of all activity variances. Project standard deviation is the sum of all critical activity standard deviations. Only critical activities contribute to the project variance. none of these is true.Consider the project described in the table below: Activity Duration A B C D E F G H 9 4 8 8 5 7 4 6 OEST-9 and LCT = 15 OEST=9 and LCT = 13 Immediate Predecessor What is the earliest start time (EST) and latest completion time (LCT) of activity B? OEST=9 and LCT = 20 OEST-9 and LCT-17 - A A A B B,C C,D E,F,G