Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times:TimeActivity (weeks)Dave's earliest start (ES) and earliest finish (EF) are:Dave's latest start (LS) and latest finish (LF) are:The slack times are:The activities on the critical path areThe total project completion time for Dave = weeks.▼TimeImmediateActivity (weeks) Predecessor(s)A6833BCDAAActivityABCDEFGHActivityHGFEDCBAActivityABCDEFGH|EF6GES□0H8TПLS151489121105Slack||EF61322235798LF||L||ImmediatePredecessor(s)BBC, ED,F

Based on the immediate predecessors and durations given for each activity in the 1st table, we…

Answered: Dave Fletcher was able to determine the…

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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Relevant information for a project consisting of activities A, B, ..., K is provided in the table below and the project network is provided. Activity Time in Weeks Immediate Predessors A 2 ΝΑ B C D E F G H I J K 7 7 6 2 2 7 7 2 6 5 The project network is: ΝΑ A, B C с E C D, F, G D, F H I, J What is the minimum number of weeks that the project can be completed in (i e. the duration of the critical path)?
Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Activity Normal Time (weeks) Crash Time (weeks) Normal Cost Total Cost with Crashing Immediate Predecessor(s) A 4 3 $2,100 $2,800 — B 2 1 $2,300 $3,100 — C 3 3 $600 $600 — D 8 4 $2,400 $2,680 A E 6 3 $1,000 $1,450 B F 3 2 $3,200 $4,600 C G 4 2 $1,400 $2,000 D, E Part 2 a) Based on the given information regarding the activities for the project, the project length = enter your response here weeks.
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Time Immediate Time Immediate Activity (weeks) Predecessor(s) Activity (weeks) Predecessor(s) A 7 E В В 8 F В С, Е D, F C 4 A 1 A H 6. Dave's earliest start (ES) and earliest finish (EF) are:
Event Predecessor Event Time A - 6 B - 8 C A;B 12 D C 4 E C 6 F D;E 15 G E 12 H F;G 8 Specify : a) The project age b) Critical event and critical time
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity A B C D Time (weeks) 7 6 2 2 Dave's earliest start (ES) and earliest finish (EF) are: Time Immediate Predecessor(s) Activity (weeks) E 4 6 10 6 A A Activity A B ES 0 0 F G H EF 7 Immediate Predecessor(s) B B C, E D, F
Using the data given below, prepare an activity schedule (table)showing the ES, EF, LS, LF, and slack for each activity. (Table header- activity name, EST, EFT, LST.LFT, Slack)
Consider the project information in the table below: Immediate Activities Duration (days) Predecessors 8. 6. C 8. 11 A 6. A F 6. H. 4 F, G, H D, E, I Draw and analyze a project network diagram to answer the following questions: What is the most that Activity E can be delayed in starting, without delaying the project? OA. 22 В. 21 OC. 19 O D. 20 O E. 18 5. A B
GreenzTech Inc. is planning on installing a new computerised accounting system. For thisproject, they have established the following activities, precedence relationships, and timeestimates in weeks:1. Based on the calculation of estimated times, what is the critical path?2. What is the estimated time of the critical path?3. What is the activity variance along the critical path?4. What is the probability of completion of the project within 50 weeks or less?
A project consisting of the following activities: Activities predece.Activities day TE M K J H G E C B G KJ G I,F D D E,C B,A| B,A A 1 3 4 6. 5 2 3 9 6 2 4 3 5 1- Draw the network diagram of the project 2- Calculate (Es) and (Lc) the project events 3- Select the critical path 4 - What is the minimum time required to complete the project?
A renovation of the gift shop at Orlando Amway Center has six activities (in hours). In the following table, the estimates of a, m, and b times for each of the activities are listed: Activity A B C D E F Activity A B C D E F a 12 27 18 7 16 16 Activity A m 16 32 18 14 17 18 Based on the activity time estimates, the expected times for each of the activities are (round your responses to two decimal places): Expected Time 16 32.67 18 13.83 17.5 18.17 b 20 41 18 20 21 21 Based on the activity time estimates, standard deviation for each of the activities is (enter your responses rounded to two decimal places): Standard Deviation
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity A B с D Time (weeks) 5 8 2 1 Immediate Predecessor(s) A A Dave's earliest start (ES) and earliest finish (EF) are: Activity A Activity EFGH ES Time (weeks) 3 EF 5 5 10 7 Immediate Predecessor(s) B B C, E D, F

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