3.4-5. Ralph Edmund loves steaks and potatoes. Therefore, he hasdecided to go on a steady diet of only these two foods (plus someliquids and vitamin supplements) for all his meals. Ralph realizesthat this isn't the healthiest diet, so he wants to make sure that heeats the right quantities of the two foods to satisfy some key nutri-tional requirements. He has obtained the nutritional and cost infor-mation shown at the top of the next column.Ralph wishes to determine the number of daily servings (maybe fractional) of steak and potatoes that will meet these require-ments at a minimum cost.(a) Formulate a linear programming model for this problem.DI (b) Use the graphical method to solve this model.c (c) Use a computer to solve this model by the simplex method.IngredientCarbohydratesProteinFatCost per servingGrams of Ingredientper ServingSteak52015$8Potatoes55215$4Daily Requirement(Grams)≥ 50≥ 40≤ 60

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Answered: Ralph Edmund loves steaks and potatoes.…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Put this in other words. Analyze and elaborate this one. In the intricate orchestration of supply chain management, predictive analytics emerges as an indispensable conductor. Drawing upon colossal datasets from multifarious sources, predictive analytics unfurls a tapestry of precise supply and demand prognostications, meticulous inventory optimization, seamless logistics orchestration for punctual deliveries, anticipation of equipment maintenance exigencies, and the nimble adaptation to unforeseen contingencies. In this ever-evolving landscape, predictive analytics has metamorphosed into a critical lever for cultivating an agile and resilient supply chain, warding off disruptions, and laying the foundations for sustainable success.
K Kamal Fatehl production manager of Kennesaw Manufacturing, finds his profit at $30,800 (as shown in the statement below) inadequate for expanding his business. The bank is insisting on an improved profit picture prior to approval of a loan for some new equipment. Kamal would like to improve profit line to $40,800 so he can obtain the bank's approval for the loan. Sales Cost of supply chain purchases Other production costs Fixed costs Profit 280,000 182,000 39,200 28,000 30,800 % of sales 100% 65% 14% 10% 11% a) What percentage improvement is needed in a supply chain strategy for profit to improve to $40,800? What is the cost of material with a $40,800 profit? A decrease of 5.5% in supply-chain costs is required to yield a profit of $40,800, for a new cost of supply chain purchases of $172,000. (Enter your response for the percentage decrease to one decimal place and enter your response for the new supply chain cost as a whole number.) b) What percentage improvement is needed in a…
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1. A local producer of vegetables is deciding how much inventory to have to meet the next week's demand. Vegetable products are perishable with a shelf-life of a week. Based on the historical observations, the company expects the weekly demand to follow a normal distribution with mean 4500 pounds and standard deviation of 400 pounds. The price of the product is $14 per pound in the store, and it costs $6 to produce. If there are any leftovers, the company is required to dispose them safely to avoid any pollution. This process costs $0.5 per pound. Answer the following questions. a) What is the cost of overage per pound? b) What is the cost of underage per pound? c) What is the optimal order quantity?
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Becky Shelton, a teacher at kemp middle school is in charge of ordering the T-shirts to be sold for the school's annual fund-raising project the t-shirts are printed with a special kemp school logo. In some years the supply of T-shirts has been insufficient to satisfy the number of sales orders. In other years, T-shirts have been left over. excess T-shirts are normally donated to some charitable organization. T-shirts cost the school $7 each and are normally sold for $14 each. Ms Shelton has decided to order 790 shirts. Required 1) if the school receives actual sales orders for 715 shirts, what amount of profit will the school earn?what is the cost of waste due to excess inventory? 2) If the school receives actual sales orders for 830 shits, what amount of profit will the school earn? What amount of opportunity cost will the school incur? a) Profit $1,050 waste due to excess inventory b) Profit opportunity cost

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