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 bedetermined. Here are the activity times:TimeImmediateTimeImmediateActivity (weeks)Predecessor(s)Activity(weeks)Predecessor(s)A7EВВ8FВС, ЕD, FC4A1AH6.Dave's earliest start (ES) and earliest finish (EF) are:

For Forward Pass:Early Start = Maximum (or Highest) EF value from immediate Predecessor(s)Early…

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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Hoff & Catherine Building company has plans to build a City Centre for the Government. The stages of the project are depicted in the table below: Activity Immediate Predecessor Duration (weeks) Remarks A - 2 B A 7 C B 5 D C 6 E C 4 F E 10 G D 7 H E, G 12 I C 7 J F, I 9 K J 4 L J 5 M H 5 N K,L 10 Calculate the earliest start, earliest finish, latest start, latest finish and slack time for each activity. Calculate the critical path How long does it take to complete the project assuming no delays?
Only part D is needed to be solved.
Below is a project listed in a table with: activity, predecessor, and duration. Activity A B с D E F G H Predecessor none A A с B B D, E, F G Fill in the chart below by filling in: early start (ES), early finish (EF), ☐late start (LS), A late finish (LF), duration (D), and float (F). Then, answer the questions based on the chart. Hint: You can use the Word tools to fill in the chart, or you can draw the chart by hand, then photograph or scan your graph to submit it. 1. Fill in the chart below. B Duration (weeks) C 5 3 8 13 7 9 10 7 - D E F G H
Give typed full explanation please find the ls and lf for all activities
Table 3 gives time estimates in weeks for each activity (Durations are Time Expected obtained using PERT) Activity Preceded 1 Order review 2 Order vendor parts 3 Produce standard parts 4 Design custom parts Software development 5 6 Manufacture custom parts 7 Assemble 8 Test Duration 5 15 20 13 18 10 10 5 1 1 1 4 2,3,6 2,5 Resources Ryan Carly Ryan Lauren Connor Ryan Dawn Test Assuming that you have been engaged to programme the project activities indicated in Table 3 and Figure A8.1B (Air Control Project: Time Plan without Resources), USE CCPM (Critical Chain Project Management) to ESTIMATE the project duration by showing each and every stage of your programming process (indicate technical dependency with resources imposed).
Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities. Rich's managers would like to determine the total project completion time (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table: Activity A B с D E F G a) The expected completion time of the project = a 4 1 6 5 1 2 1 Time (days) m 6 2 6 8 9 3 7 b 7 3 6 11 18 6 8 Immediate Predecessor(s) A A B, C D D Activity a H 4 I 1 J 2 K 8 2 1 6 M N days (round your response to two decimal places). Time (days) = m 4 6 5 9 4 2 8 b 6 8 7 11 6 3 10 Immediate Predecessor(s) E, F G, H K L, M The activities that represent the project's critical path are b) If the time to complete the activities on the critical path is normally distributed, then the probability that the critical path will be finished in 53 days or less = decimal places). c) Using the standard normal table, the…
The table below show a set of activities of an IS project,its expected completion time (ET) and preceding activities. Activity Preceding Activity Expected Time (ET) A - 7 B A 9 C A,B 5 D C 17 E C 12 F C 7 G D,E,F 10 H D,G 7 Construct a network diagram ,and calculate its earliest completion time (TE), latest completion time (TL) and slack time (ST). If the activity E took 16weeks instead of 12weeks to complete ,what impact will it have on the project duration?
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: Dave's earliest start (ES) and earliest finish (EF) are: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A B C D 7 2 A Activity A F G H ES | FF 5 6 9 7 B B C. E D, F
A senior MIS design class project team has developed the following schedule of activities for their project, using their best estimate of completion times. Both written and oral reports are required. Draw the project network. What is the minimum time required to finish the project? State the critical path. Activity Time (week) Immediate Predecessor A. Find client 4 --- B. Write prospectus 2 A C. Obtain approval from client and professor 3 B D. Complete programming 12 C E. Do industry background research 10 --- F. Write final paper 6 D, E G. Write oral report 5 D, E
Please answer a, b and c only. Thanks

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