15. For the network shown:Crash Cost/week - (CC-NC)/(NT-CT)TOTAL COST-$44,000Crash D-$1,000Crash G-$2,000Crash A-$3,00000ATS)ActivityAB54CDEF4545B(10)C(8)1514151013 1214Normal Time586714 1515D(6)21 20 1921a. Determine the critical path and the early completion time in weeks for the project.b. For the data shown, reduce the project completion time by three weeks. Assume a lin-ear cost per week shortened, and show, step by step, how you arrived at your schedule.20 19E(7)1413 17F(4)17 21Normal Cost$7,00012,0005,0004,0003,0006,0007,000212021 25G(4)25Crash Time37724 23 22A 2B3C1D1E156 F13 G1Crash Cost$13,00018,0007,0005,0006,0007,0009,000A $3,000B $2,000C $2,000D $1,000E $3,000F $1,000G $2,000

A network diagram related to the project shows the sequence of the task that is performed to…

Answered: a. Determine the critical path and 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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Percentage Service Provided toDepartment Cost S1 S2 P1 P2Service 1 (S1) $ 112,000 0% 40% 40% 20%Service 2 (S2) 44,000 20 0 40 40Production 1 (P1) 345,000Production 2 (P2) 216,000Total $ 717,000Brief Exercises 7-15 and 7-16 require the following information:7-15 What percentage of S1’s costs is allocated to P1 and to P2 under the direct method?7-16 What percentage of S2’s costs is allocated to P1 and to P2 under the direct method?
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Question 1After collecting all those information, David is trying to conceptualize his problem. Supposeyou were David, how you will analysing the problem.You are expected to describe and investigate the problem in a more systematic way, andprovide answers for:• What were the key decisions?• What were the key uncertainties?• What was the timing of decisions?• What was the timing of the resolution of uncertainty?• What data would he need in order to make an intelligent, defensible decision?
One case is missing. 5 cases are req

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a. Determine the critical path and the early completion time in weeks for the project. b. For the data shown, reduce the project completion time by three weeks. Assume a lin- ear cost per week shortened, and show, step by step, how you arrived at your schedule.