B2722F1D74-1E322202G-2H156ΝN =142M2K3-210Answer the following questions for the above network. The numbers under the activity namesrepresent the duration. The numbers on the arrows represent the lead/lag times.a) The total duration of the project isb) Which activities are critical?c) The LS (Late Start) for activity G isd) Activity L hasdays of total float.e) The EF (Early Finish) for activity L isf) Activity H hasdays of total float.

Approach to solving the question: Detailed explanation: The diagram you provided shows a project…

Answered: B 2 72 2 F 1 D 74 -1 E 3 2 2 2 02 G -2…

Understanding Business

12th Edition

ISBN:9781259929434

Author:William Nickels

Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

Section: Chapter Questions

Problem 1CE

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A project has three critical paths: A-B-C-D-E, A-G-H-E, and A-F-I-E. Crashing costs (in thousands, per week) for each activity is listed below: Activity Crashing Crashing Crashing 1st time 2nd time 3rd time 37 1 27 4. C 26 2 8 39 4. F 28 29 2 G 27 25 H. 8. 3 What is the total cost of reducing this project by two weeks? а. 44 b. 76 C. 48 d. 50 e. 34 2] 4, O'O
The prime objectives of project management are cost, time andA. ScheduleB. QualityC. Customer satisfactionD. Performance.
In the space provided below create the network diagram that shows the relationship (logic) of project activities shown below and then number each event. 1. In a given project activities "A, B and C are initial activities that may begin at the same time 2. -----"D" cannot begin until "A" is complete. 3. ----- "B" must be complete before E can begin. 4. ----- "F" cannot start until "C" is finished. 5. ----- "G" cannot begin until "B" is finished. 6. ----- "G" and "D" must be done before "H" can begin. 7. ----- "I" cannot begin until "B" is finished. 8. ----- "J" can begin only after "F" and "I" are complete. 9. ----- Once "E" is complete, "K" can begin. 10. ---- The project will be finished when "H" "J" and "K" are complete.
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 Activity (weeks) 6 7 ABCO 3 2 Immediate Predecessor(s) A A D Dave's earliest start (ES) and earliest finish (EF) are: Time Activity (weeks) 4 EFGHI 6 10 7 Immediate Predecessor(s) B B C, E D,F
A project has the following activities, with specified precedents and expected durations (in days). What is the expected project duration?
(g) Using the IF function, write a formula in J38 to display "Yes" if the activity is critical and display "No" if the activity is not critical. Copy the formula to cells J39:J44.To calculate the entire project's variance, we simply add variance for activities on the critical path. Screenshot attached tahnks!!!
ACTIVITY WK(S) PRECEDES CRASH COST/WEEK A(START $370 $120 $220 1 $140 F(END) 3 $400 Suppose that Rafay is only given 8 weeks (instead of 10) 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. Activity Each Activity Should be Reduced BY (weeks) A O week(s) B1 week(s) C 2 week(s) E O week(s) F Oweek(s) What is the total crashing cost? $ nothing (Enter your response as a whole number.) PLEASE SHOW ME HOW TO GET THE CALUCLATION ON MY OWN SHOW YOUR STEPS i DO KNOW THAT CC-NC/NT-CT BUT I DONT KNOW WHAT FIGURES GOES WHERE AND WHY B с E 3 2 4 B,C E F F
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…

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