please show all the work, like the graph please and how the cells were added in excell . please 19. As an engineer, suppose you are directed to design a pumping system to safely discharge aplant will be mixed with freshwater from the lake, and this mixture is to be pumped into thecenter of the lake. You realize that the more water you mix with the waste, the more dilutetoxic industrial waste into a municipal reservoir. The concentrated wastewater from thewaten oc and thus the smaller the impact on the fish in the lake. On the other hand, the morethe onou use, the more it costs in electricity for pumping. Your objective is to determineCte optimum amount of water to pump so the overall cost is a minimum.Assume that the cost of pumping is given by the expression C,rday) depends on the pumping rate Q [gallons per minute, or gpm] of the water used10 Q2. The cost Cpump%3Dpumpto dilute the industrial waste.Now, suppose that some biologists have found that as more and more water dilutes thewaste, the fish loss C [$/day] can be expressed as Csh = 2250 – 150 Q.fishWith this information, construct a graph, with pumping rate on the abscissa showingthe pumping cost, the fish-loss cost, and total cost on the ordinate. For the scale, plot 0 to 15gallons per minute for flow rate.Determine both the minimum cost and the corresponding flow rate. Indicate the loca-tion of this answer on your graph.

(a) Consider pumping wastewater in lake process analysis is shown in table 1. Use the below data…

Ás an engineer, suppose you are directed to design a pumping system to safely discharge a toxic industrial waste into a municipal reservoir. The concentrated wastewater from the plant will be mixed with freshwater from the lake, and this mixture is to be pumped into the center of the lake. You realize that the more water you mix with the waste, the more dilute it will be and thus the smaller the impact on the fish in the lake. On the other hand, the more the oou use, the more it costs in electricity for pumping. Your objective is to determine the optimum amount of water to pump so the overall cost is a minimum.

Ás an engineer, suppose you are directed to design a pumping system to safely discharge a toxic industrial waste into a municipal reservoir. The concentrated wastewater from the plant will be mixed with freshwater from the lake, and this mixture is to be pumped into the center of the lake. You realize that the more water you mix with the waste, the more dilute it will be and thus the smaller the impact on the fish in the lake. On the other hand, the more the oou use, the more it costs in electricity for pumping. Your objective is to determine the optimum amount of water to pump so the overall cost is a minimum.

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter10: Introduction To Simulation Modeling

Section: Chapter Questions

Problem 41P: At the beginning of each week, a machine is in one of four conditions: 1 = excellent; 2 = good; 3 =...

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I need help with this practice problem A firm cleans chemical tank cars in the Bay St. Louis area. With standard equipment, the firm typically cleaned 85 chemical tank cars per month. They utilized 15 gallons of solvent, and two employees worked 20 days per month, 8 hours a day. The company decided to switch to a larger cleaning machine. Last April, they cleaned 55 tank cars, and only worked 15 days of the month. They utilized 13 gallons of solvent, and the two employees worked 6 hours a day. *type in only the values & indicate negative values by a "-" sign *round all values to 3 decimals, unless indicated otherwise (d) With the larger machine, the raw material productivity is _______ chemical tanks per gallon of solvent, and their labor productivity is ______ chemical tanks per labor hour. (e) The percentage change in material productivity is _____ %, while the percentage change in labor productivity is ________ %.
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northwest. The first store began operations in 1965, and the company has Happyville, Inc., operates a chain of department stores located in the steadily grown to its present size of 44 stores. Two years ago, the board of directors of Happyville approved a large-scale remodeling of its stores to attract a more upscale clientele. Before finalizing these plans, two stores were remodeled as a test. Lisa Perez assistant controller, was asked to oversee the financial reporting for these test stores, and she and other management personnel were offered bonuses based on the sales growth and profitability of these stores. While completing the financial reports, Perez discovered a sizable inventory of outdated goods that should have been discounted for sale or returned to the manufacturer. She discussed the situation with her management colleagues; the consensus was to ignore reporting this inventory as obsolete, since reporting it would diminish the financial results and their bonuses. Required:…
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