Home10 / 10O Share6.10 1011 3Homework: Determine the critical path(s) for the following projects:ActivityPredecessor(s)Duration ( day)BFC,DE4.B-121EFActivityPredecessor(s)Duration (dayAC,DE,FB--217pe hene to earchBA

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Answered: 2 Homework: Determine the critical…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Please help with this problem: We will model the population of elves between Chocolatetown and Vanillaville. Every day, we simultaneously have: (look to bullet points below) With this information in the image, please find A and f and include a diagram
Please look at the attached image of this problem and show steps to solve please
A project with nine activities is shown below. STA X E We also have the following information: Activity=A, duration=35 days Activity B, duration = 18 days Activity C, duration = 12 days Activity D, duration=34 days Activity E, duration=22 days Activity F, duration - 24 days Activity G, duration = 14 days Activity = H, duration = 5 days Activity K, duration = 20 days = H FIN Assuming the latest finish time of the project equals the earliest finish time of the project. the latest finish time of activity C is at the end of day
Problem 4 A lemonade vendor can sell 200 cups of lemonade per day when the price per cup is $2. Having done a study, the vendor knows that each 10-cent price decrease, increases the number of sales by 25 cups per day. Part a) Write an equation that represents the revenue as a function of the price per cup. (Make sure to define your variables and show your work.) Part b) What is the maximum revenue? How much should the vendor sell the lemonade for to reach the maximum revenue? (Make sure to show all work)
6. The start up are running business and want to minimize equipment expenses. For a particular piece of equipment, the costs can be broken into initial outlays to buy the equipment, fixed annual expenses to keep the equipment in the inventory, and repair costs which we anticipate rising as the equipment gets older. A widget press costs 10,000B to buy, and the operating expenses are 500 per year, and the total repair costs are 300t² over the first t years. What is the optimal length of time to use a widget press before replacing it? You should shown your answer algebraically and graphically.
i need the answer quickly

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2 Homework: Determine the critical path(s) for the following projects: E F C,D E 1 4 Activity Predecessor(s) Duration (day) 1 A G - B C D A B B 2 2 3