A company manufactures and sells x items per week. The weekly price-demand and cost equations are:

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$8-15 USD / hour

1) A company manufactures and sells x items per week. The weekly price-demand and cost equations are: p = 400 - 0.4x C(x) = 2000 + 160x a) What price should the company charge to maximize revenue? How many units should be produced each week to maximize revenue? What is the maximum revenue? b) What is the maximum weekly profit? How much should the company charge and produce to maximize profit? 2) C(t) in milligrams per cubic centimeter of a particular drug in a person's blood stream is C(t) = 0.16t / (t^2 + 4t + 4) where t is the number of hours after drug is taken. How many hours after the drug is taken will the concentration be maximum? What is the maximum concentration?

Mathematics

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@rajeshkumararora

Hello – I am having a PhD in engineering from a top university and have 15 years’ experience in Matlab simulations and done work in the area of optimization, differential equations, GUI, etc. I am highly qualified for this project and would like to speak with you further about taking this project on. If you'd like to view my previous work along with excellent feedback from my employers, take a look at my Freelancer Portfolio. Thanks.

$12 USD w 2 dni

4,8

(51 opinii)

6,0

@rleong16

Hi, my name is Robert and I am a statistician/mathematician by profession. This task is easy for me. Do you need your answers now? I can give them in less than an hour once you say yes. I am just wondering why this is an hourly job - do you intend for me to work on an hourly basis with more jobs coming? If yes, I can then commit at most 50 hrs/week for as long as you needed. I hope you find merit in this application and consider this bid. Please do not hesitate to ask me if you need more information. Cheers, Robert

$10 USD w 40 dni