ISyE 6201: Manufacturing Systems Instructor: Spyros Reveliotis Solutions to Homework 1 A. Chapter 2‚ Problem 4. (a) D = 60 units/wk × 52 wk/yr = 3120 units/yr h = ic = 0.25/yr ×$0.02 = $0.005/ yr A = $12 2AD 2 × 12 × 3120 Q∗ = = = 3869.88 ≈ 3870 h 0.005 The time between orders is given by 3870 Q∗ = = 1.24 yr = 14.88 mo T∗ = D 3120 (b) D 3120 units/yr = $12 = $9.67/yr Q 3870 units Q 3870 units Holding cost is h = × $0.005/yr = $9.675/yr. 2 2 The costs are essentially
Premium Economic order quantity Inventory Cost
for medical‚ food‚ piscicide practices. Labeo rohita is a widely cultivated fresh water carp. We studied the impact of plant extract of P. biglobosa on fingerlings of L. rohita by analysing certain secondary stress responses such as blood parameters (Hb‚ Hct‚ RBC‚ WBC‚ MCV‚ MCH and MCHC)‚ energy regulators (protein‚ glucose)‚ transaminases (GOT and GPT) and ion transporter (gill Na+ /K + ATPase). Median lethal concentration (96h) in the study was found
Premium Genetic engineering Bacteria Nutrition
Title: the mechanism of carbon dioxide and oxygen exchange in the respiratory of human Abstract The purpose of the experiment is to determine gas exchange activity in the respiratory system of human. The first lab for comparing the room and breathe temperature was to understand the function of the nasal cavity where the gas passed after an inhalation. The second lab for changing of chest circumference and abdomen circumference between inspiration and expiration was to know how the air moved in
Premium Carbon dioxide Respiratory physiology Respiratory system
The 1800s is characterized with the rise of industrial America. As technological advances were introduced to industry‚ unskilled labor also rose in accordance to the rise in factories. However‚ this rise also introduced several labor unions such as the Knights of Labor‚ which organized a series of protests and riots. The labor unions had good intentions‚ aiming to lower the average work hours for workers‚ as well as increase their wages. However‚ their methods which involved riots and protests‚
Premium
Andrew Carnegie: The Charitable Captain of Industry During the time period after the Civil War and nearing the twentieth century‚ America’s economy was in prime position to be molded – all America needed was someone to come along to mold it. Businesspersons like Cornelius Vanderbilt and entrepreneurs like John D. Rockefeller were prime examples of exactly whom America needed to take charge of the economy at this time; however‚ there was one man who was not only a self-made steel tycoon and one of
Free Andrew Carnegie
Unit 12: Industrialization‚ Urbanization‚ and Immigration Part I: Industrialization #1: How was the “2nd Industrial Revolution” different from the “1st Industrial Revolution?” First IR * Late 1700s to 1865 * Textiles‚ clothing‚ leather products * Regional (concentrated in Northeast) Second IR * 1865 to 1900 * Heavy industry (steel‚ oil‚ electricity‚ industrial machinery) * National (started to include South‚ West) #2: Why did the US economy grow so rapidly
Premium Industrial Revolution United States United Kingdom
List questions Case Studies Bella Healthcare India 2012‚ HBS #4441 STRAT MAGT – Internationalization; product development; “local for local” strategy UD: 12/12/2012 Overview and Objectives: The case traces the path taken by an overseas operation from low cost manufacturing to higher value-added activities such as R&D. It asks students to consider the factors driving the evolution and this timing and circumstances that would make it successful. It creates the opportunity to discuss
Premium Organizational structure Strategy New product development
Cited: Baker‚ J. J. (2010). Health Care Finance: Basic Tools for Nonfinancial Managers (Baker i). Mississauga (Baker ix?: Jones and Bartlett Publishers . CN‚ W.‚ AJ‚ K.‚ & HB‚ T. (1995). NLRB rule making: the impact of regulatory reform on hospital unionization... The National Labor Relations Board. Hospital Topics. Ray‚ L. (2009‚ September 26). Types of Services in Hospitals. Retrieved from LiveStrong.Com: http://www.livestrong
Premium Health care Hospital Emergency department
Scholarship Application Letter L.L.M. Environmental Law and Energy Policy To Whom it May Concern: After seven years of higher education‚ and over $100‚000 in student loans‚ many of my friends and family are mystified by my desire to acquire one more degree and another $40‚000 of student debt. For me‚ the extra year and the $40‚000 are not a burden‚ but rather a blessing to further my academic endeavors and will surely enhance my future opportunities. While one cannot put a price
Premium Indigenous peoples Education Indigenous Australians
moving the kitchen off-site‚ allows employees and managers to focus on serving customers rather than manufacturing meals. This article is an excellent critique of the production-line approach to service design. Case: Taco Bell Corporation (HBS Case 9-692-058) Taco Bell is a fast food restaurant chain serving Mexican food that is formulated to appeal to the American general public. As of 1991‚ the company had gone through a remarkable transformation and was hailed by the press and industry
Premium Service system Service Customer service