(Balakrishnan/Render/Stair) Chapter 2 Linear Programming Models: Graphical and Computer Methods 2.1 Chapter Questions 1) Consider the following linear programming model: Max X12 + X2 + 3X3 Subject to: X1 + X2 ≤ 3 X1 + X2 ≤ 1 X1‚ X2 ≥ 0 This problem violates which of the following assumptions? A) certainty B) proportionality C) divisibility D) linearity E) integrality Answer: D Page Ref: 22 Topic: Developing a Linear Programming Model Difficulty: Easy 2) Consider the following linear programming model: Min 2X1
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Chapter 2 Linear Programming: Basic Concepts Solution to Solved Problems 2.S1 Back Savers Production Problem Back Savers is a company that produces backpacks primarily for students. They are considering offering some combination of two different models—the Collegiate and the Mini. Both are made out of the same rip-resistant nylon fabric. Back Savers has a long-term contract with a supplier of the nylon and receives a 5000 square-foot shipment of the material each week. Each Collegiate requires
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A LINEAR PROGRAMMING MODEL OF INTEGRATED IRON AND STEEL PRODUCTION *t TmOR FABIAN University of California‚ Los Angeles Integrated steel mills usually have a choice over the use of various materials and production procMses. Different ores may be used in the proiduction of iron; steel scrap and iron can be used in different proportions in the production of steel. The economical usage rate of all materials is a fimction of numerous variables‚ among which the market price of some materials‚ notably
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Operational Research (OR) DR. SUPRIYA KUMAR DE ASSIGNMENT XLRI-PGCBM-18 NAME: GH. RASOOL WANI SMS ID: 2217429 Table of Contents 1. Problem: 1 2. Solution: 2 2.1 Manual Approach 2 2.2 Linear programming approach 2 2.2.1 Decision Variables: 3 2.2.2 Objective Function: 3 2.2.3 Constraints: 3 2.3 Excel Solution. 6 2.3.1 Excel Solution Embedded: 6 3. Analysis: 6 3.1 Sensitivity Analysis: Objective Function 6 3.2 Sensitivity Analysis:
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EMPLOYMENT IN ORGAINSED AND UNORGANISED SECTOR Introduction Employment is another indicator of the health of the economy. Employment is directly related with the national income because a higher employment will be followed by a higher output and thereby income. Not only that‚ a higher level of employment encourages advancement in education‚ skill formation‚ human resource development and a better physical quality of life. Hence‚ study of employment helps us to estimate the real status of the
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LESSON 3 THE STRUGGLE FOR INDEPENDENCE 1.0 Introduction In the name of Allah‚ Most Gracious‚ Most Merciful Do you still remember how long Malaysia had been colonized by foreign powers? Approximately‚ it is about 446 years. Throughout the era of colonization‚ many efforts were taken in earnest to free the country from the foreign powers. The local inhabitants (especially the Malays) constantly opposed the colonists. From the history point of view‚ the struggle for independence can be divided
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A beautiful cabinet in the Dallas Museum of Art shines beyond many items around it both literally and figuratively. Made of mahogany‚ mother of pearl‚ tortoiseshell‚ and ivory‚ its highest point is a two-headed bird decorated with ivory diamond shapes. Down below‚ the feet of the cabinet are made of mahogany carvings‚ creatures that most resemble a lion. The lions have a golden sheen to them. The cabinet is a large‚ beautifully constructed piece of furniture and art that has both form and purpose
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Cabinet system The Cabinet of Malaysia is the executive branch of Malaysia’s government. Led by the Prime Minister‚ the cabinet is a council of ministers who are accountable collectively to the Parliament. According to the Article 43 of the Constitution‚ members of the Cabinet can only be selected from members of either houses of Parliament. Formally‚ the Yang di-Pertuan Agong appoints all Ministers on the advice of the Prime Minister‚ which he is obliged to follow.[1]According to Article 43 of the Constitution
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Commissioner. “Assistant Commissioner” means the Assistant Commissioner‚ Office of Field Operations‚ United States Customs Service‚ Washington‚ DC. Broker. “Broker” means a customs broker. Corporate compliance activity. “Corporate compliance activity” means activity performed by a business entity to ensure that documents for a related business entity or entities are prepared and filed with Customs using “reasonable care”‚ but such activity does not extend to the actual preparation or filing of the documents
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Lesson 2 Requirements on Importation & Schedule of Fines for Personally Owned Motor Vehicle and Arbitrary Freight & Miscellaneous Expense Objectives: At the end of the lesson students are expected to: 1. Learn the basic requirements in the importation of personally owned motor vehicle 2. Apply the formula in determining fines/penalty for said vehicle arriving without the requirements 3. Be familiar with the arbitrary freight and miscellaneous expense which may be used in the absence of specific
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