management

  1. I

    Prices chosen in an isolated optimization of contribution margin!?

    The question is: A bartender sells Whiskey(W) and Beer(B). He assumes the following price-demand functions, where X represents one liter of each beverage and P represents the price of the beverage: X(w) = 15,000 - 1000(Pw) + 100(Pb) X(b) = 9,000 - 500(Pb) + 50(Pw) Variable cost of 1 liter of...
  2. A

    Conceptual case of management

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  3. A

    NPV calculation - This ain't Financial Management 101 [Discussion]

    Before we begin the discussion you would need the tools required to perform complex net present value calculation. Download the tool here that will assist you with the task http://finance.thinkanddone.com/32_bit_tadxl_v_3.0_en_demo.zip If you ever been to places like Yahoo Answers! or...
  4. K

    Project Management (Drawing a network diagram)

    Can someone please just try to show me how to create a network diagram (including dummy activities), using activity on arc. I find it confusing, opposed to using activity at node, but I've been asked to do it with activities on arcs with follow up questions which I can do; eg critical path and...
  5. C

    Operations Research (Operations Management)

    Is this the appropriate place to post on the topic? I couldn't find anywhere else so I chose here. Can anyone offer some advice on the linear programs of these 3 problems? I don't need help putting them into the program LINGO to solve them though. If I can understand how to do these kinds of...
  6. N

    Anyone familiar with Data Management?

    Need help to pass course , this school year since exams are coming up and I can not really find a tutor because my guidance counsellor said its to late in the semester to request one and my parents or I cannot afford one. Therefore, I need help to catch up and I'm having trouble with the...
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    Help With Introduction to Probability Questions

    Hey, I am having trouble with some Intro to Probability questions so I have decided to turn to mathhelpforum.com! :) The questions are: 2. A coin is tossed three times. What is the probability of tossing at least one head? 3. A standard die is rolled. What is the probability of rolling a...
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    I am in need of some raw-ish data for a Data Management 12 project.

    My final project involves taking a bunch of data and finding correlation coefficient, standard deviation etc. I chose the topic of intelligence and race. I understand that this is an incredibly controversial topic, this is one of the reasons I chose it. I will be sure to be as unbiased as...
  9. A

    2 Data Management Questions

    Hello I'm having difficulty solving the following two questions and I need your help! (Step by step solutions would be very much appreciated if possible) Use a significance level of 0.05 for each question. Q1) A certain soft-drink manufacturer claims that its product holds 28% of the market...
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    NEED UNIT 4 PDF for DATA MANAGEMENT through ILC

    Data management Hi, my name is Andria. I have solved a question in data management. I thought I was on the right track, based on my lesson book. But my work and answer is different than those of others...and I don't understand what other people are doing when I read their threads. Pls help...
  11. C

    Operations Management problem

    A supermarket buys cabbage each day to ensure fresh produce. Each morning cabbage that is left from the previous day is sold to a dealer who resells it to farmers as animal feed. This week the supermarket can buy fresh cabbage for 40 rupees a box and sell it for 100 rupees a box. Old cabbage is...
  12. I

    Data Management- Binominial/Geometric Distribution Help!?

    A tournament consists of 10 attempts. This diagram looks like this: http://s1168.photobucket.com/albums/r490… Calculate: a) P(of hitting out on the 5th attempt for the first time) b) P(of hitting mid 3,5 or 7 times) c)P (of hitting mid or out 2 or 9 times) d)P( of hitting BE or outer on the...
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    data management help

    Year Lowest 20% of earners Middle 20% of earners Highest 20% of earners x^2 y^2 x*y 1977 12 000 54 200 122 500 144000000 15006250000 1978 11 800 54 000 126 400 139240000 15976960000 1979 13 100 54 200 121 100 171610000 14665210000...
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    I need help with my data management homework.

    In the best-of -five hockey series , the probability of winning the next game increases for each team by 0.1 if the previous game was won. If the teams ,the Ironmen and the Mustangs ,are in such a series and at the start of the series are evenly matched, what is the probability that (a) the...
  15. Dragonheroz

    Data Management Problem (Probability Distributions)

    Hey, can anyone help me with this problem? Its a grade 12 problem. There are only five perfectly symmertrical holyhedrons :The terrahedren (2 faces), the cube (4 faces), the octahedren (8 faces), the dodecahedren (10 faces), the icosahedren (20 faces). Calculate the expected value for dies...
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    Probability Question - Sales Management and Goal Setting

    Looking for some advice on how to best explain / model the following - here is a user story of what I am trying to do: I manage a sales team who has a bi-weekly goal set and is measured against other sales teams who have a different bi-weekly goal - they are measured and compared on percent to...
  17. N

    Operations Management: News-vendor problem

    Hello all, Please help me, find solution in this case. Thanks so much for your time... Semicon is a start-up company that produces semiconductors for a variety of application. The process of burning in the circuits requires large amounts of nitric acid, which has a shelf life of only three...
  18. S

    Operation Management - Standard Deviation

    I am just confuse on how to compute the Standard Deviation for this problem. Plz help me. I have to compute Standard Deviation for each line and that is where I dont know get it what to do. So if some one can show me even how to do SD for "Activity" A then I can do rest. Activity Immediate...
  19. S

    Principle of Operation Management

    Hey can some one help me out with few questions ? I had to do 20 of'em and I could only do 12. I am not able to figure out this 8. Any help would be appreciated. I have attached the file here, so if someone can show me how to do it, then I will do any thing to appreciate, becuase I just dont...
  20. risteek

    If you are dealing with a standard deck of cards-how many...data management

    I don't know where this belongs but this seems close at least. My partner and I have been going at this for over an hour. We are using nCr ish forumulas but this one doesn't seem to work... If you are dealing from a standard deck of cards, a)how many different 4-card hands could have at...