The Metalco Company desires to blend a new alloy of 40 percent tin, 35 percent zinc, and
Question:
The Metalco Company desires to blend a new alloy of 40 percent tin, 35 percent zinc, and 25 percent lead from several available alloys having the following properties:
The objective is to determine the proportions of these alloys that should be blended to produce the new alloy at a minimum cost.
(a) Formulate a linear programming model for this problem.
(b) Solve this model by the simplex method.
Transcribed Image Text:
Alloy Property 2 25 60 4 20 30 5 Percentage of tin Percentage of zinc Percentage of lead Cost ($/lb) 50 10 15 45 50 40 10 60 45 30 10 22 20 25 24 27
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
a Let x i be the amount of Alloy I used for I ...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
Question Posted:
Students also viewed these Statistics questions
-
Esiason Oil makes two blends of fuel by mixing oil from three wells, one each in Texas, Oklahoma, and California. The costs and daily availability of the oils are provided in the following table....
-
The New England Cheese Company produces two cheese spreads by blending mild cheddar cheese with extra sharp cheddar cheese. The cheese spreads are packaged in 12-ounce containers, which are then sold...
-
A tobacco company produces blends of tobacco with each blend containing various proportions of Turkish, domestic, and other tobaccos. The proportions of Turkish and domestic in a blend are random...
-
Data-2-Go manufactures and sells flash drives. The company produces only when it receives orders and, therefore, has no inventories. The following information is available for the current month:...
-
The article Wait Times on Rise to See Doctor (USA Today, June 4, 2009) gave the accompanying data on average wait times in days to get an appointment with a medical specialist in 15 U.S. cities....
-
Stratford Company distributes a lightweight lawn chair that sells for $15 per unit. Variable costs are $6 per unit, and fixed costs total $180,000 annually. Required: Answer the following independent...
-
Find the z-score that has 31.5% of the distributions area to its left. Find the indicated z-score.
-
A block of mass m = 1.62kg slides down a frictionless incline (Figure 2-A). The block is released a height h = 3.91, above the bottom of the loop. (a) What is the force of the inclined track on the...
-
X 3. Ground Water Survey In the following data X = pH of well water Y = Bicarbonate (parts per million) of well water The data is by water well from a random sample of wells in Northwest Texas....
-
The accompanying data file contains daily sales (in $) at Caf Venetian for 100 days. For cross-validation, let the training and the validation sets comprise the first 80 days and the last 20 days,...
-
Al Ferris has $60,000 that he wishes to invest now in order to use the accumulation for purchasing a retirement annuity in 5 years. After consulting with his financial adviser, he has been offered...
-
A cargo plane has three compartments for storing cargo: front, center, and back. These compartments have capacity limits on both weight and space, as summarized below: Furthermore, the weight of the...
-
Rickett Water Company reported the following items on its statement of shareholders' equity for the year ended December 31, 2016 (amounts in thousands of dollars): Requirements 1. Determine the...
-
Briefly discuss the most relevant critics of the two fundamental welfare theorems by providing meaningful examples. What are the main Stiglitzs critiques on the first fundamental theorem? And the...
-
Using the browser of your choice, find out what certification authorities for HTTPS your browser is configured by default to trust. Do you trust these agencies? Find out what happens when you disable...
-
Consider the network in Figure 3.56, using link-state routing. Suppose the BF link fails, and the following then occur in sequence: (a) Node H is added to the right side with a connection to G. (b)...
-
Suppose a congestion control scheme results in a collection of competing flows that achieve the following throughput rates: 100 kBps, 60 kBps, 110 kBps, 95 kBps, and 150 kBps. (a) Calculate the...
-
Consider the arrangement of host H and routers R and R1 in Figure 6.28. All links are full duplex, and all routers are faster than their links. Show that R1 cannot become congested, and for any other...
-
A circle in the standard (x, y) coordinate plane is tangent to the x-axis at 4 and tangent to the y-axis at 4. Which of the following is an equation of the circle? A. x 2 + y 2 = 4 B. x 2 + y 2 = 16...
-
You have just begun your summer internship at Omni Instruments. The company supplies sterilized surgical instruments for physicians. To expand sales, Omni is considering paying a commission to its...
-
Explain the relationship between each number in a primal and corresponding numbers in the dual.
-
The first constraint in the High Note example in this chapter is 2X1 + 4X2 80 (hours of electrician time available) Table M7.17 gives the final simplex tableau for this example on page M7-34. From...
-
The Dreskin Development Company is building two apartment complexes. It must decide how many units to construct in each complex subject to labor and material constraints. The profit generated for...
-
Diaz Company issued $91,000 face value of bonds on January 1, Year 1. The bonds had a 9 percent stated rate of interest and a ten- year term. Interest is paid in cash annually, beginning December 31,...
-
Manvir had to make payments of $1,125 every 6 months to settle a $22,000 loan that he received at 4.52% compounded semi-annually. a. How long did it take to settle the loan?
-
If I invest a single amount of $14,000 in an account earning 8% p.a. compounding quarterly for 5 years, how much interest will I have earned in those 5 years?
Study smarter with the SolutionInn App