Solution Library


Calculation Of Labor Productivity And Capital Productivity

Question A factory produces 50,000 units monthly; each unit is sold for $25. The factory operates on a one shift basis, six days a week. Number of operators is 100. Labor rate is estimated at $10/hr. Material cost is $20,000. Calculate: (a) Labor productivity (b) Capital productivity. Summary T ... Read More

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Calculation Of Optimum Operator –Machine Interaction

Question The operator-machine interaction in a workshop is summarized in the steps below. Is it more economic to assign a worker to service: a) 2 machines; or b) 3 machines, given that the operator earns $12/hr and the machine costs $18/hr to operate. (a) Machining time = 2.0 min, (b) Loading time ... Read More

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Preparing From-To-Matrix And Determining Space Requirements

Question Arrange five departments in a factory to minimize the material handling costs. Each department is 20 × 20 feet and the building is 100 feet long and 200 feet wide. Construct a “from-to matrix” Determine the space requirements Develop an initial schematic diagram De ... Read More

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Setting Up Differential Equation For Finance Problem

Question In the interest of saving up enough money for retirement, you have created a bank account to store a sum of money. Compound interest on this account is accumulated at 6% a month, but you withdraw 500 a month for living expenses. Set up the differential equation to describe the above equati ... Read More

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Classify Differential Equations Whether They Are Linear Or Nonlinear

Question Classify the following differential equations as linear/nonlinear. Also, what is the order of the following differential equations? a) xy’ – 2y = x b) xy’’ – 2y’ = xsin(y)   Summary The question belongs to Mathematics and it discusses about cla ... Read More

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Different Methods For Solving Differential Equations

Question What are the different methods that can be used to solve a differential equation? Please provide a numbered list.   Summary The question belongs to Mathematics and it discusses about the different methods used for solving differential equations. Total Word Count 16 ... Read More

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First Order Linear Differential Equation

Question For a first order linear differential equation of the following general form, provide an expression for the general solution. dy/dx + by = 1   Summary The question belongs to Mathematics and it discusses about the first order linear differential equation and providing a general so ... Read More

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Differential Equation In MATLAB

Question For the following differential equation, provide the ode45() command used to solve it in MATLAB. Also, provide the function that stores this differential equation so that ode45 can invoke it. xy’–2y=x   Summary The question belongs to Mathematics and it discusses about ... Read More

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Paper Review Issues In The Development Of A Maori Mathematics Register

QuestionChoose a paper and write ·    A summary of what is in the paper·    A critique of the paper·    And, your personal reaction to the paperSummaryThe question belongs to Mathematics and it discusses about writing a summary, criti ... Read More

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How To Find Intersection Of Two Straight Lines

QuestionFind the point of intersection of the pair of straight lines.y = 1/4x – 442x – 3/2y = 1a. (–39, –55)b. (–40, –54)c. (–39, –54)d. (–40, –55)SummaryThe question belongs to Mathematics and it is about how to find the point of intersect ... Read More

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Calculation Of Breakeven Point And Breakeven Revenue

QuestionFind the break-even point for the firm whose cost function C and revenue function R are given.C(x) = 5x + 100,000; R(x) = 15xa. For a break-even operation, the firm should manufacture 1,000,000 units of its product, resulting in a break-even revenue of $150,000.b. For a break-even operation, ... Read More

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Find Equation With Least Squares

QuestionWith computer security always a hot-button issue, demand is growing for technology that authenticates and authorizes computer users. The following table gives the authentication software sales (in billions of dollars), including projections, from 1999 through 2004.Year  x   &n ... Read More

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