4.Consider the following to illustrate a transshipment (Min) problem.Supply(1,000 tons)Fr\ToDFGH.Fr\ToDE$23$15$29A$15$2075E$20$17$24B$18$16108Demand9383123C$22$2486(1,000 tons)A. Constuct the initial transportation tableau.B. Identify a starting solution using Northwest Corner Method. Show complete solution. C. With the starting solution from B, identify the entering variable using the stepping stonemethod. Show complete solution.D. With the starting solution from B, identify the leaving variable using. Show completesolution.

note :Since you have posted question with multiple sub parts, we will provide the solution only to…

Answered: . Consider the following to illustrate…

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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Black & White Computing is putting together its R&D budget for the coming year. The firm has compiled a list of potential research and development projects and estimated the interest rate and amount of financial capital required for various levels of R&D spending. The data collected is shown in the table below. Graph Black & White Computing's demand curve for financial capital when the firm receives only the private benefit of investing in R&D. Interest Dprivate (in Dsocial (in Point Rate millions) millions) A 11% $2 $3 B 9% $3 $6 7% $4 $9 D 5% $7 $12 E 3% $10 $15 Provide your answer below: 10 -5- 2) A (5-2) B(10,2) G (15, 2) D(20-2) E 10 20 15 Financial capital (in millions $) Rate of return (%)
need comprehensive and correct answers.This question is about optimization.
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If Starbright Coffee Shop could get 1 more pound of coffee, which one should it be?What would be the effect on sales of getting 1 more pound of this coffee?• If the costs associated with increasing brewing capacity from 30 gallons to 40 gallonsper day come out to roughly $15 per day, would such a change be profitable?• If the shop spent $20 per day on advertising that would increase the relative demandfor Pomona to twice that of Coastal, should it be done?
4. Suppose the cost function for machine A has the following characteristics: a. it is linear, b. when the machine is not producing parts the cost is $200, c. cost of producing each part is $4 (i.e., variable cost is $4 per part). Suppose the cost function for machine B has the following characteristics: a. it is linear, b. when the machine is not producing parts the cost is $270, c. cost of producing each part is $3 (i.e., variable cost is $3 per part). A. Find the cost equations for machine A; place in function form. Define your variables B. Find the cost equations for machine B; place in function form. Define your variables (use variables that are different than variables used in Part A) C. Determine the break even point. (Determine this algebraically, not graphically; be sure to show your work.) D. Provide a graph of these two cost functions. Label the 1. Axes, 2. Break even point as an ordered pair, and 3. The two functions. E. To minimize cost, what production…
A sprinter runs a 100meter dash at a constant rate of 8.25. Meters per second . A liner constraints models the relationship between the number of seconds since the start of the race an the distance remaining until the sprinter reaches the finish line. If the number of seconds since the distance remaining until the sprinter reaches the finish line if the number of seconds since the start of the race is independent variable which of the following solutions is viable. A.(5.5,54.625) B. (-2,116.5) C.(13,-7.25) D.(4.76)
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A small business can produce a maximum of 46 of its product per month and sell them for $7 each. The variable costs are $2 per unit and fixed costs are $175 per month. d) Calculate the revenue at the break-even (round off to the nearest cent). $ e) Plot the revenue and cost functions. 400 300 200 100 Revenue/Cost($) 5 10 15 20 25 30 35 40 Quantity 45 50
Yaster Breakfast Supplies is planning to manufacture and market a new toaster. After conducting extensive market surveys, the research department provides the following estimates: • a weekly demand of 318 at a price of $13 per toaster • a weekly demand of 201 at a price of $16 per toaster The financial department estimates that weekly fixed costs will be $1,399 and variable costs (cost per unit) will be $3. Assume: • the relationship between price and demand is linear • the cost function in linear Use your models to predict the marginal profit when Yaster is producing and selling 271 toasters per week. Round to the nearest cent. $ per toaster

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