...queuing presented students with a good bit of computational requirements, and because of that, students frequently lost sight of the underlying concepts. With less emphasis on math of calculations, students can handle individual problems more quickly, allowing an instructor to assign a greater number of homework problems, and hopefully enabling students to enrich their experience with queuing vis a vis a variety of (short) problems. If you want to shorten the material somewhat, I would suggest omitting the finite source model and/or the multiple priority model. You can shorten the section even more by not assigning problems which require cost comparisons, although I personally feel that cost comparisons are perhaps the ultimate goal in an operations management course. Answers to Discussion and Review Questions 1. Queuing analysis is appropriate in analyzing capacity when service and/or arrival rates are highly variable. 2. Variations in service and/or arrival rates create instances in which demand temporarily exceeds capacity. 3. Commonly used measures of system performance include the average number waiting and average time they wait, in either the line or the system. In addition, system utilization and total cost are important. 4. The effective system capacity would increase. Consequently, the system could tolerate a higher arrival rate without experiencing a disproportionate increase in waiting time. 5. Supermarkets advertise specials early in the week in an attempt to...
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...Algebra 1: Simplifying Algebraic Expressions Lesson Plan for week 2 Age/Grade level: 9th grade Algebra 1 # of students: 26 Subject: Algebra Major content: Algebraic Expressions Lesson Length: 2 periods of 45 min. each Unit Title: Simplifying Algebraic Expressions using addition, subtraction, multiplication, and division of terms. Lesson #: Algebra1, Week 2 Context This lesson is an introduction to Algebra and its basic concepts. It introduces the familiar arithmetic operators of addition, subtraction, multiplication, and division in the formal context of Algebra. This lesson includes the simplification of monomial and polynomial expressions using the arithmetic operators. Because the computational methods of variable quantities follows from the computational methods of numeric quantities, then it should follow from an understanding of basic mathematical terminology including the arithmetic operators, fractions, radicals, exponents, absolute value, etc., which will be practiced extensively prior to this lesson. Objectives • Students will be able to identify basic algebraic concepts including: terms, expressions, monomial, polynomial, variable, evaluate, factor, product, quotient, etc. • Students will be able to simplify algebraic expressions using the four arithmetic operators. • Students will be able to construct and simplify algebraic expressions from given parameters. • Students will be able to evaluate algebraic expressions. • Students...
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...Constructing Formulas for Mathematical Operations in Excel (Basic Tips and Techniques) Michelle A. Applequist Computer Information Systems (CIS105) Professor Hari Dhungana Strayer University September 1, 2009 Constructing Formulas for Mathematical Operations in Excel Microsoft Excel uses formulas to construct mathematical operations in a worksheet. After data have been entered into the worksheet, you can perform calculations, analyze data, and create charts. An Excel formula (calculations you create) and functions (formulas pre-existing in Excel) calculates the data entered in the worksheet. Formulas calculate numbers in a particular order. “Excel has one of the most comprehensive set of formulas, not only to perform calculations but also to manage data and records. It also has the ability to instantaneously re-calculate the results as the raw data changes” (Khoo, 2006-9, para. 2). To construct a formula after you have entered data, you must click in the cell that you want the results to appear in, and then type the formula. You can construct formulas by using the sum function, and editing numbers in a cell. It is stated that: Sum is an Excel function—a prewritten formula. Sum indicates the type of calculation that will take place (addition). When the sum function is activated, Excel looks above the active cell for a range of cells to sum. If there is no range above the cell, Excel will look to the left for a range of cells to...
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...Mathematical Operations of Numbers and Simplifying Algebraic Expressions Section A.: Mathematical Operations of Numbers 1.) 8+((12+5) x 4)/2= 8+(17x4)/2= 8+68/2= 8+34= 42 2.) ((3+4)²+4)-2= (7²+4)-2= (49+4)-2= 53-2= 51 3.) ((12+7)+(8/4)²) (19)+(2)² 19+4 23 4.) ½ + ¼ - ⅓= 6/12+3/12-4/12= 9/12-4/12= 5/12 5.) 2/3 x 3/5 = Multiply straight across 2/3 x 3/5 = 6/15 Find common denominator Reduce to lowest term 6/15 ÷ 3/3 = 2/5 6.) ⅓ ÷ ½ = Multiply by reciprocal ⅓ x 2/1= 2/3 7.) 3/2 ÷ ( 1/5 + 6/10) = 3/2 ÷ (2/10 + 6/10) = 3/2 ÷ 8/10 = Multiply by reciprocal 3/2 x 10/8 = 30/16 = 15/8 = 1 7/8 Section B.: Simplifying Algebraic Expressions 1.) 2x + 3x - 5x + x = 5x - 5x + x = 0 + x = x 2.) 2(6x + 5) = 2(6x) + (2x5) = 12x + 10 = 3.) (14x - 7) /7 = 14x - 7 ÷ 7 = 14x ÷ 7 = 2x -7 ÷ 7 = -1 2x - 1 4.) -(-15x) - 3x = 15x - 3x = 12x 5.) 5(3x+4) - 4 = 15x + 20 - 4 = 15x + 16 = 6.) 5(3x-2)+12x = 15x -10+12x = 27x - 10 = 7.) 4(2y-6)+3(5y+10) = 8y-24+15y+30 = 23y-24+30 = 23y+6= 8.) (x+1) (x-2) = Multiply the first 2, outside 2, inside 2, last 2 xx - 2x + 1x - 2 = xx - 2x + x - 2...
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...This week’s material is pretty easy to learn. My learning strategy stayed the same from last week; read the reading material, look at the optional video lectures, answer the discussion question, program the programming assignment, take the self-quiz, etc. … I appreciate learning about the for … each loop. I’m plenty familiar with the for loop, which iterates for a set number of loops, uses initialization, a continue condition, and updating at the top of its block; but, the for … each control structure is a alternative to for. The for .. each loop control structure does not have as complicated continue conditions, and iterates the length of the data structure. I want to master the for .. each loop because it processes a data structure better then the for loop. I interacted with people in the discussion forum. This week’s question asked students to detail the for , and for … each control structure, and include the enum data structure in the explanation. I posted a discussion post, complete with programming examples of each data structure, but there are not enough other student responses to assess. I’ll keep looking for other students to post their discussion assignment, as I need to assess three student discussion posts. This week, I feel it will be helpful to master the for .. each, while, and do … while control structures. Often, I use the for loop, and select case / switch, but the other loops escape my programming toolbox. This week, I learned how to program with while...
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...Aaron Sura June 2, 2014 Wiley plus exercise Question 1. (a). $181,500 (b). $41,200 (c). 38,000 (d). 19,200 (e). 9,500 (f). 63,400 Question 3. In its first month of operation, Maze Company purchased 100 units of inventory for $6, then 200 units for $7, and finally 150 units for $8. At the end of the month, 180 units remained. Compute the amount of phantom profit that would result if the company used FIFO rather than LIFO. The company uses the periodic method. FIFO: $1,410 150 units multiplied by $8 equals $1,200 30 units multiplied by $7 equals $210 $1,200 plus $210 equals $1,410 LIFO: $1,160 100 units multiplied by $6 equals $600 80 units multiplied by $7 equals $560 $600 plus $560 equals to $1,160 Therefore, the phantom profit would be $250 if the company were to use the FIFO rather than LIFO. Question 4. Compute the lower of cost or market valuation for O'Connor's inventory. 12,500(camera)+9,000(camcorders)+12,800(DVD’s)= $34,300 Question 5. Establishment of responsibilities: Only cashiers may operate registers. Segregation of duties: The duties of receiving cash, recording cash, and having custody of cash are assigned to different individuals. Independent and internal verifications: Daily cash counts are made by cashier department supervisors. Human resource control: All cashiers are bonded Physical controls: All over-the-counter receipts are registers. Question 6. Segregation of duties: 3 Establishment of responsibilities:...
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...yDylan Dissanayake Student ID : 15223568 Session 1 : Earth Buddy 10/01/12 Q1. How many Earth Buddies can Ben count on producing in one shift? How many if the factory works 2 shifts? Three shifts? How many if it operates three shifts a day, seven days a week? Which operation is the bottleneck? TASK | TIME | NUMBER OF OPERATORS | a.BUDDIES/HR | b.BUDDIES/SHIFT | c.BUDDIES/ "2" SHIFTS | d.BUDDIES/ "3" SHIFTS | e.BUDDIES/ "3" SHIFTS - 7 DAYS | FILLING | 1.5 | 6 | 240 | 1680 | 3360 | 5040 | 35280 | MOULDING | 1.6 | 3 | 225 | 1575 | 3150 | 4725 | 33075 | EYES | 1.2 | 2 | 300 | 2100 | 4200 | 6300 | 44100 | EYE GLASS | 1.2 | 1 | 300 | 2100 | 4200 | 6300 | 44100 | PAINTING | 1.5 | 1 | 240 | 1680 | 3360 | 5040 | 35280 | PACKING | 1.98 | 2 | 363 | 2541 | 5082 | 7623 | 53361 | a. Buddies/hr = 60minutes x Operators time/task b. Buddies/shift = 60minutes x Operators x Productive hrs time/task c. Buddies/ 2 shifts = 60minutes x Operators x Productive hrs x No. Of Shifts time/task d. Buddies/ 3 shifts = 60minutes x Operators x Productive hrs x No. Of Shifts time/task e. Buddies/ 3 shifts = 60minutes x Operators x Productive hrs x No. Of Shifts x Days 7 Days time/task Bottleneck = Lowest output (Moulding) Theoretical Capacity/hr = Operators x 60min ...
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...Get Instant Access to PDF Read Books Operations Management William Stevenson 12th Edition at our eBook Document Library Operations Management William Stevenson 12th Edition PDF Download Operations Management William Stevenson 12th Edition.PDF Getting the screenshots prepared is a good approach that might time savings. But having screenshots already prepared in addition to callouts, explanations, and annotations is an excellent approach which you will save much longer. More than likely, you've all that stuff prepared inside your operations management william stevenson 12th edition but it's not very polite to deal to the person: "Read that fantastic manual". User may do not know the location where the manual is on the PC as well as on what page is the looked-for solution located. On the other hand, you may also have zero time and energy to manually cut particular pages with screenshots and related instructions from your manual also to attach them to each support message. Consider virtually any kind of services or products is now purchased or enlisted online, getting repair manuals is effortless. With many suppliers, immediate accessibility to manuals is done possible since they will be stored and ready for download in Portable Document Format (PDF). And unlike traditional printed service manuals that may be easily lost or damaged over time, these operations management william stevenson 12th edition might be safely held in your pc for future repairs. This is really going to save...
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...your Chevrolet Camaro. More detailed information can be found in your Owner Manual. Some optional equipment described in this guide may not be included in your vehicle. For easy reference, keep this guide with your Owner Manual in your glove box. F denotes optional equipment www.chevy.com INSTRUMENT PANEL Turn Signal Lever/Driver Information Center Controls Driver Information Center Windshield Wipers Lever Audio Steering Wheel ControlsF Exterior/Interior Lamps Control Cruise Control Hood Release Tilt/Telescopic Buttons Lever Steering Wheel Lever Safety Belt Reminder Check Engine Low Tire Pressure Brake System Warning Antilock Brake System Warning 2 Charging System Oil Pressure Airbag Readiness Security Fog Lamps Cruise Control Set Traction Control Off StabiliTrak/Traction Control Off StabiliTrak/Traction Control Warning Lights On Climate Controls/ Heated Seat ButtonsF Audio System Hazard Warning Flashers Button/ Power Door Locks Button Auxiliary GaugesF StabiliTrak Button Accessory Power Outlet* * The accessory power outlet does not operate once the key is removed from the ignition and the driver’s door is opened. Note: Refer to your Owner Manual to learn about the information being relayed by the lights, gauges and indicators of the instrument cluster, as well as what to do to ensure safety and prevent damage. See Instruments and Controls in your Owner Manual. 3 REMOTE KEYLESS ENTRY TRANSMITTER Unlock Press to unlock the driver’s...
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...Why you should look for the best chiropractic care in Woodstock Georgia Chiropractic is a method of treatment that focuses on treatment, diagnosis and prevention of musculoskeletal and nervous systems. The procedure includes; manual therapy, manipulation and adjustment of muscles, joints, soft tissues and even the pine. This form of treatment is becoming popular day by day because it is safe. If you are suffering from back pains or headache, you need to consult the best chiropractic care in Woodstock Georgia. Reasons why you should go to a chiropractor 1. Chiropractic treatment have been proven safe This procedure is known to be the safest therapies available for patients suffering neuromusculoskeletal complications such as acute joint, neck, back and head pain. There are four reasons why you should build faith in this form of treatment. A. Chiropractors take years in medical schools, and their course work includes all aspects of spine. B. Chiropractors receive extensive training, and they have vast experience in clinical work. C. Chiropractors continue to further their education even after graduation, so as to maintain their license of operation. D. The body has the mechanism to heal itself; chiropractors only serve to remove subluxations that slow self healing of the body. 2. Chiropractic is proven to be very effective in pain relief Research in USA and other parts of the world indicate that, chiropractic manipulations are very effective. Other...
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...CITROËN TECHNICAL TRAINING PRESENTATION OF THE AL4 AUTOMATIC TRANSMISSION CITROËN UK LTD 221 BATH ROAD SLOUGH SL1 4BA _________________ DEALER PERSONNEL DEVELOPMENT AND TRAINING _________________ © CITROËN UK LTD. Reproduction whether partial or in full without written permission from Citroën UK Ltd is forbidden PDF created with pdfFactory trial version www.pdffactory.com PDF created with pdfFactory trial version www.pdffactory.com A DOCUMENT SUMMARY PRESENTATION OF THE AL4 AUTOMATIC TRANSMISSION The aim of this document is to give a brief description of the design and operation of the electronically managed AL4 automatic transmission which offers precise, adaptive control as well as excellent gear changing quality. The following subjects are dealt with in this document: - Presentation of the transmission and various pieces of information, - The selector control, - Lubrication, - The converter, - The mechanism, - The ECU, - Auto-diagnostics, - The electrical circuit, - Unit maintenance. AL4 AUTOMATIC TRANSMISSION © AUTOMOBILES CITROËN Toute reproduction ou traduction même partielle sans l'autorisation écrite d'AUTOMOBILES CITROËN est interdite et constitue une contrefaçon PDF created with pdfFactory trial version www.pdffactory.com B CONTENTS CHAPTER 1 : PRESENTATION - GENERAL ............................. III III IV VVI INTRODUCTION.............................................................................. PRESENTATION .......................................
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...Brief History of the Production and operations Management function by V S Rama Rao on January 24, 2009 At the turn of the 20th century, the economic structure in most of the developed countries of today was fast changing from a feudalistic economy to that of an industrial or capitalistic economy. The nature of the industrial workers was changing and methods of exercising control over the workers, to get the desired output, had also to be changed. This changed economic climate produced the new techniques and concepts. Individual Efficiency: Fredric W Taylor studied the simple output to time relationship for manual labor such as brick-laying. This formed the precursor of the present day ‘time study’. Around the same time, Frank Gilberth and his leaned wife Lillian Gilberth examined the motions of the limbs of the workers (such as the hands, legs, eyes etc) in performing the jobs and tried to standardize these motions into certain categories and utilize the classification to arrive at standards for time required to perform a given job. This was the precursor to the present day ‘motion study’. Although to this day Gilberth’s classification of movements is used extensively, there have been various modifications and newer classifications. Collective Efficiency: So far focus was on controlling the work output of the manual laborer or the machine operator. The primary objective of production management was that of efficiency – efficiency of the individual operator. The aspects...
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...network that would include management controls, operational controls, and technical controls that are in place to ensure any network meets certain security requirements. Various security protection methods fall into these categories which will be examined in this paper. Reviewing audit logs can be time consuming but it is an effective process that cannot be overlooked when protecting your networks. Security-relevant events, which meet audit requirements, should be collected, processed, and stored by automated means. These events should be available for analysis that can be performed by using a combination of automated and manual techniques. Network operations security staff in conjunction with system administrators should follow the below guidance in regards to auditing requirements. All audit information should be made available to Network Operations Security Staff within 24 hours. By reviewing these audit logs in an efficient manner with a sense of urgency should help mitigate any suspicious or malicious...
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...many other functions (e.g., central store, laundry and linen operations, and sterile processing). The core purpose of material management is to direct and control the movements of goods in an efficient manner through a hospital system (Langabeer, 2008). This material management proposal document will elaborate on the role materials management plays within a hospital and the role of operations managers in this process. This document will further identify possible constraints a hospital may experience in its supply chain, the potential effects and justification on implementing a new collaborative planning process, and provide suggestions on how to manage a hospital supplied during a disaster. Role of Materials and Operations Management The role of materials and operations management plays within a hospital system is vital to the success of any health care organization. According to Langabeer (2008) material management controls significant resources and have total expenditures, or spending at 50% of a hospital budget. Materials management not only directs and controls the supply chain of a health care organization it is responsible for managing the flow of goods throughout the hospital and carry out supply and resource logistics. Materials management has numerous meanings and some hospitals view material management as an umbrella department with various functions such as central stores, laundry and linen operations, and sterile processing with many other functions to endure. Therefore...
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...Stonefield will be able to effectively provide training materials and safe work practices for all employees. Environmental Analysis “Environmental analysis is the evaluation of the possible or probable effects of external forces and conditions on an organization’s survival and growth strategies” (Business Dictionary, 2014). Stonefield should consider all external effects toward the company when training employees. Anything that can happen most likely will happen when it comes to environmental effects. For example, the stock market crashing and millions of jobs lost would be the result of an environmental effect. Organizational Analysis “Organizational analysis is the process of reviewing the development, work environment, personnel, and operation of a business or another type of association” (Business Dictionary, 2014). When management periodically performs a detailed organizational analysis, the company can identify problems that have arisen, but have not been addressed yet. According to Cascio, W.F., 2013, organizational analysis focuses on identifying whether training supports the company’s strategic direction (Cascio, 2013). Demographic Analysis According to Business Dictionary 2014, demographic factors are socioeconomic characteristics of a population expressed statistically, such as education level, age, income level, marital status, religion, birth rate, sex, occupation, death rate, average age at marriage, and average size of a family. A census is a collection of the...
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