You are given a technology matrix A and an external demand vector D. Find the corresponding production vector X.A=- [0.5 0.3], D-[D=X8000050000115,00025,000

Given that The technology matrix A=0.50.200.5 The external demand vector D=500025000 .

Answered: You are given a technology matrix A and…

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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Suppose demand is given by p = 1600 − x. Find the maximum revenue.
A B D E PB Sailboat Demand Per Season Season Winter Spring Summer Fall Total Year 1 Year 2 Year 3 Year 4 1400 1200 1000 900 1500 1400 1600 1500 1000 2100 2000 1900 600 750 650 500 4500 5450 5250 4800
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(b) Let xij be the amount shipped from source i to destination j in a 5X5 transportation problem, and let Cij be the corresponding transportation cost per unit. The amounts of supply at sources 1,2,3,4 and 5 are 210, 150,250,190 and 150 units respectively and the demands at destinations 1,2,3,4 and 5 are 205, 220,180,180 and 165 units respectively. The cost of shipping from source 1 to destinations 1,2,3,4 and 5 are 29, 28, 31, 27 and 32 respectively. The cost of shipping from source 2 to destinations 1,2,3,4 and 5 are 26, 27, 30, 37 and 31 respectively. The cost of shipping from source 3 to destinations 1,2,3,4 and 5 are 32, 38, 29, 27 and 35 respectively. The cost of shipping from source 4 to destinations 1,2,3,4 and 5 are 33, 39, 27, 29 and 33 respectively. The cost of shipping from source 5 to destinations 1,2,3,4 and 5 are 35,31, 34, 23 and 35 respectively. (i)Find the associated optimal cost. (ii)Determine each non basic variable.
Find the production schedule for the technology matrix and demand vector given below: 0.1 0.3 0.4 4 A = 0.1 0.2 0.4 D = 5 %3D 0.1 0.1 3 X =
A company produces a special new type of TV. The company has fixed costs of $492,000, and it costs $1000 to produce each TV. The company projects that if it charges a price of $2300 for the TV, it will be able to sell 750 TVs. If the company wants to sell 800 TVs, however, it must lower the price to $2000. Assume a linear demand. How many TVs must the company sell to earn $1,925,000 in revenue? It needs to sell enter your response here TVs. (Round answer to nearest integer. If more than one answer, separate with a comma.)

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You are given a technology matrix A and an external demand vector D. Find the corresponding production vector X. 0.5 0.2 0.5 5,000 25,000 X= X A= 80000 50000 41 D =