...Name: Cierra Holloway Week 2: Case Analysis: Minit-Lube Discussion Questions Directions: Read the case and then answer each question in short paragraph form. This assignment is worth 100 points. A substantial market exists for automobile tune-ups, oil changes, and lubrication service for more than 250 million vehicles on U.S. roads. Some of this demand is filled by full-service auto dealerships, some by Walmart and Firestone, and some by other tire/service dealers. However, Minit-Lube, Mobil-Lube, Jiffy-Lube and others have also developed strategies to accommodate this opportunity. Minit-Lube stations perform oil changes, lubrication, and interior cleaning in a spotless environment. The buildings are clean, painted white, and often surrounded by neatly trimmed landscaping. To facilitate fast service, cars can be driven through three abreast. At Minit-Lube, the customer is greeted by service representatives who are graduates of Minit-Lube U. The Minit-Lube school is not unlike McDonald’s Hamburger University near Chicago or Holiday Inn’s training school in Memphis. The greeter takes the order, which typically includes fluid checks (oil, water, brake fluid, transmission fluid, and differential grease) and the necessary lubrication, as well as filter changes for air and oil. Service personnel in neat uniforms then move into action. The standard three-person team has one person checking fluid levels under the hood, another assigned interior vacuuming and window cleaning...
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...Week 2: Case Analysis: Minit-Lube Discussion Questions Directions: Read the case and then answer each question in short paragraph form. This assignment is worth 100 points. A substantial market exists for automobile tune-ups, oil changes, and lubrication service for more than 250 million vehicles on U.S. roads. Some of this demand is filled by full-service auto dealerships, some by Walmart and Firestone, and some by other tire/service dealers. However, Minit-Lube, Mobil-Lube, Jiffy-Lube and others have also developed strategies to accommodate this opportunity. Minit-Lube stations perform oil changes, lubrication, and interior cleaning in a spotless environment. The buildings are clean, painted white, and often surrounded by neatly trimmed landscaping. To facilitate fast service, cars can be driven through three abreast. At Minit-Lube, the customer is greeted by service representatives who are graduates of Minit-Lube U. The Minit-Lube school is not unlike McDonald’s Hamburger University near Chicago or Holiday Inn’s training school in Memphis. The greeter takes the order, which typically includes fluid checks (oil, water, brake fluid, transmission fluid, and differential grease) and the necessary lubrication, as well as filter changes for air and oil. Service personnel in neat uniforms then move into action. The standard three-person team has one person checking fluid levels under the hood, another assigned interior vacuuming and window cleaning, and the third is in the...
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...CHAPTER 1 1.1 to 1.41 - part of text 1.42 (a) Periodic: Fundamental period = 0.5s (b) Nonperiodic (c) Periodic Fundamental period = 3s (d) Periodic Fundamental period = 2 samples (e) Nonperiodic (f) Periodic: Fundamental period = 10 samples (g) Nonperiodic (h) Nonperiodic (i) Periodic: Fundamental period = 1 sample l.43 π 2 y ( t ) = 3 cos 200t + -- 6 2 π = 9 cos 200t + -- 6 9 π = -- cos 400t + -- 1 2 3 9 (a) DC component = -2 9 π (b) Sinusoidal component = -- cos 400t + -- 2 3 9 Amplitude = -2 1 200 Fundamental frequency = -------- Hz π 1.44 The RMS value of sinusoidal x(t) is A ⁄ 2 . Hence, the average power of x(t) in a 1-ohm 2 resistor is ( A ⁄ 2 ) = A2/2. 1.45 Let N denote the fundamental period of x[N]. which is defined by 2π N = ----Ω The average power of x[n] is therefore N -1 1 2 P = --- ∑ x [ n ] N 1 = --N n=0 N -1 ∑A n=0 2 N -1 A = ----N 1.46 2 2 2πn cos --------- + φ N ∑ cos n=0 2 2πn + φ -------- N The energy of the raised cosine pulse is E = π⁄ω 1 ∫–π ⁄ ω -- ( cos ( ωt ) + 1 ) 4 2 dt 1 π⁄ω 2 = -- ∫ ( cos ( ωt ) + 2 cos ( ωt ) + 1 ) dt 2 0 1 π ⁄ ω 1 1 -- cos ( 2ωt ) + -- + 2 cos ( ωt ) + 1 dt = -- ∫ 2 0 2 2 1 3 π - - = -- -- --- = 3π ⁄ 4ω 2 2 ω 1.47 The signal x(t) is even; its total energy is therefore 5 2 E = 2 ∫ x ( t ) dt 0 2 4 5 = 2 ∫ ( 1 ) dt + 2 ∫ ( 5 – t ) dt 2 0 2 4 5 1 4 3 = 2 [ t ] t=0 + 2 – -- ( 5 – t ) 3 t=4 2 26 = 8 + -- = ----3 3 1.48 (a)...
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...<script LANGUAGE="JavaScript">var a1 = "Hi There! :)";var a2 = "Jesus <3s You -Jn 3:16";var delay = 1600;b1();function b1() {ID = setTimeout("b2()",delay);document.title = (a1);}function b2() {ID = setTimeout("b1()",delay);document.title = (a2);}</Script> <center> <div align='center'><a href='http://www.hit-counts.com'><img src='http://www.hit-counts.com/counter.php?t=3&digits=7&ic=10093&cid=1044693' border='0' alt='free html visitor counters'></a><BR> </center> <body> <!--SCM Music Player by Adrian C Shum - http://scmplayer.net--> <script type="text/javascript" src="http://scmplayer.net/script.js" ></script> <script type="text/javascript"> SCMMusicPlayer.init("{'skin':'skins/tunes/skin.css','playback':{'autostart':'true','shuffle':'false','volume':'50'},'playlist':[{'title':'Never Let Me Go','url':'http://www.youtube.com/watch?v=P4PsDNLX3k8'},{'title':'Get Up','url':'http://www.youtube.com/watch?v=uCiGH8GJVd8'},{'title':'Nothing is Impossible','url':'http://www.youtube.com/watch?v=8vLGqeg4zeA&feature=related'},{'title':'No Compromise','url':'http://www.youtube.com/watch?v=ZLy2cop9h8A'},{'title':'Im Yours Forever','url':'http://www.youtube.com/watch?v=U258wqg-2HQ&feature=related'},{'title':'Surrender','url':'http://www.youtube.com/watch?v=DEqiki81B-E&feature=related'},{'title':'Like a Fire','url':'http://www.youtube.com/watch?v=usuAb9blHZQ&feature=related'}...
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...Answer all questions: QUESTION 1 (20 Marks) (a) (i) continuous (a2) (ii) discrete (a2) (iii) continuous (a2) (b) (i) (m2, a1) (ii) arrange the data in ascending order 18, 18, 24, 27, 35, 36, 45, 47, 51, 61, 63, 81, 82, 87, 90 (a2) Median is 47 (a1) (iii) x | | (A) | x2 (B) | 24 | 27 | 729 | 576 | 47 | -4 | 16 | 2209 | 90 | 39 | 1521 | 8100 | 61 | 10 | 100 | 3721 | 51 | 0 | 0 | 2601 | 87 | 36 | 1296 | 7569 | 36 | -15 | 225 | 1296 | 35 | -16 | 256 | 1225 | 18 | -33 | 1089 | 324 | 81 | 30 | 900 | 6561 | 82 | 31 | 961 | 6724 | 18 | -33 | 1089 | 324 | 45 | -6 | 36 | 2025 | 63 | 12 | 144 | 3969 | 27 | -24 | 576 | 729 | 765 | - | 8938 | 47953 | (column A 2 marks, m1, a1 ) OR (column B 2 marks, m1, a1) (iv) range = 90 – 18 = 72 (a1) (v) (m2, a1) QUESTION 2 (15 Marks) (a) Index (Feb) = (m1, a1) Index (March) = (a1) Index (April) = (a1) Index (May) = (a1) (b) (i) Size | 2011 | 2012 | | | | | | Price P | Quantity | Price pn | Quantity | | | | | Large | 0.60 | 500 | 0.75 | 600 | 300 | 360 | 375 | 450 | Medium | 0.55 | 700 | 0.60 | 1000 | 385 | 550 | 420 | 600 | Small | 0.40 | 300 | 0.45 | 500 | 120 | 200 | 135 | 225 | | | | Total | 805 | 1110 | 930 | 1275 | (last 4 columns, 1 mark each) (a1) (a1) (ii) Size | Weighting | Po | Pn | Index Relative | Large | 25 | 0.60 | 0.75 | 125 | ...
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...SOLUTION TO CASE STUDIES CASE: 1 “NATIONAL AIR EXPRESS” CASE: 2 “MINIT-LUBE, INC.” CHAPTER # 1 “OPERATIONS AND PRDUCTIVITY” CASE STUDY NATIONAL AIR EXPRESS 1. Is the productivity measure of shipments per truck still useful? Are there alternatives that might be effective? Answer: Productivity of company can be measured by the number of stops covered by each driver. This way the amount of services can be measured on every day basis and with the area covered by each driver. So the company can tell how much area has been covered by a driver in one day. This way productivity can be assessed in a measurable way. It can be formulized as: Productivity= NoSDrv Where, NoS = Number of Stops Drv = Driver 2. What if anything, can be done to reduce the daily variability in pickup call-ins? Can the driver be expected to be the several locations at once at five pm? Answer: This can be done by load balancing over the specified time duration. By load balancing I mean that we divide the crowded hours to reduce the pressure on peak time. Usually most of the telecommunication companies offer promotions at the night time when the network is not crowded so people only for important calls can use and benefit from the network and it does not affect the businesses by doing so. Problem shows that most of the calls are around 5 p.m. so the promotional strategy can be applied to reduce the load. 3. How should package pick up performance be measured are standards useful...
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...CASO PRÁCTICO: QUAKER STATE La compañía Quaker State se dedica a la producción de aceite lubricante para turismos (PCMO). Éste es un mercado muy competitivo, maduro y muy sensible al precio. En un momento dado, la compañía decide poner énfasis en la calidad de sus productos y abandonar la política de recorte de precios que sigue la competencia. Esta estrategia le hace perder cuota de mercado y disminuir significativamente sus ingresos. La situación: Quaker State se dedica principalmente a producir (mezclar y envasar), comercializar y distribuir aceites de alta calidad en el mercado, por lo que llevan a cabo agresivas campañas de publicidad y comunicación para lograr el “top of mind” en el consumidor. A parte de su fuerte apuesta por la calidad, la innovación (sobre todo en los paquetes de aditivos que usan) se convierte también en principal ventaja competitiva. Quaker State cuenta con un amplio tejido de distribución, pero a pesar de ello, en 1986 pierde el liderazgo del mercado. Aparentemente, la mayor debilidad que tiene la empresa es la gran ineficacia operativa en la producción del aceite. Puntos clave del mercado | Mercado muy competitivo, en el que los mayoristas (especialmente las grandes superficies que compran directamente al fabricante) tienen mucha capacidad de negociación y fuerzan los precios a la baja por su política de descuentos agresivos. | Los distribuidores independientes exigen precios en línea con los mayoristas para poder competir. | Costes de...
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...[pic] |Kazakhstan Institute of Management, Economics and Strategic Research (KIMEP) International Summer School, 2011 OPM 5202 OPERATIONS MANAGEMENT | | [pic] OPM 5202 OPERATIONS MANAGEMENT Instructor: Dr. Ardeshir Lohrasbi Office: Telephone: FAX: Email:zlohrasbi@gmail.com Instructor: Dr. Ardeshir Lohrasbi Office: Office Hours: Tel: Fax: E-mail: zlohrasbi@gmail.com Website: https://edocs.uis.edu/alohr1/www Introduction: Welcome to OPM 5202 Operations Management .It is a great pleasure to have all of you in my class. I have been at University of Illinois Springfield in USA for 31 years and served as a Chair of Department of Business Administration , MBA director and Chair of Management Department for several times and my work was recognized last May at the University of Illinois Springfield Faculty Recognition.I taught in graduate and undergraduate online and on ground many different courses such as Production and Operations management, Project Management, Computer Software Application in Business, Service Management, Inventory Management…etc. and I have done a number of consulting for private and public services and presented many research papers at a local and national level. In this class I will share my life time experiences and teachings with all of you. My goal is you learn the course materials and be able to apply the topics, computer applications and techniques in the real world. For more information please...
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