of 1000K I assumed assumed that the ball bearing is cooled by radiation and convection to its surroundings. I decided to use 4th order Runge Kutta method to solve the problem. Objective To solve the first order nonlinear ordinary differential equations using numerical method. To understand the 4th order Runge Kutta method and its applications. Problem statement Steel ball bearing radius 0.02m‚ ρ = dT 7800kg/m3 A T 4 Ta4 mC dt The radiation equation is The convection
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following data have been recorded for recently completed Job 501 on its job cost sheet. Direct materials cost was $3‚067. A total of 30 direct labor-hours and 104 machine-hours were worked on the job. The direct labor wage rate is $12 per labor-hour. The company applies manufacturing overhead on the basis of machinehours. The predetermined overhead rate is $11 per machine-hour. The total cost for the job on its job cost sheet would be: A. $4‚571 B. $3‚757 C. $3‚090 D. $3‚427 Applied manufacturing
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Descriptive Statistics using Excel May 2011 / Dr Rensvold Open the Excel spreadsheet labeled "Example Database." The first page is the Data Dictionary. The Variable Label is the "handle" used for computation. The Variable Name is longer and more descriptive. The Values column shows the numerical values associated with categorical variables. In the data dictionary‚ you can see that the only categorical (nominal) variable is SEX. The others are ratio variables (why?) Click on the Data tab
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Financial Analysis using Excel Function Information requirements for function Dates Prices and par values Frequency‚ and related Yields and interest/ discount rates Discount Any amount paid at maturity ? Frequency of payme nts pa First coupon Redemption amount Investment amount # of periods Settlement Par/coupon Maturity COUPDAYBS COUPDAYS COUPDAYSNC COUPNCD COUPPCD COUPNUM DURATION MDURATION PRICE PRICEDISC PRICEMAT RECEIVED YIELD YIELDDISC YIELDMAT ACCRINT
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Using EXCEL for Asset Allocation and Performing Market Efficiency Studies 1. Introduction There are several features in EXCEL that are very useful for asset allocation and performing market efficiency studies. These features used in conjunction with live or historical data allows one to apply the sophisticated techniques discussed in this class in practical situations. This write-up will introduce students to the various mathematical and statistical functions available in EXCEL and explain
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Excel Income Statement Exercise: Creating a multiple-page workbook and income statement model. In this Excel exercise you will create a simple Excel worksheet that will model a simple income statement. In future exercises you will enhance the worksheet by adding additional features. If you are unfamiliar with the features of Microsoft Excel‚ you should complete a Spreadsheets tutorial before beginning this exercise. To complete this exercise‚ you will create two Excel worksheets in an Excel
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Personal Budget Exercise – MS Excel (These instructions are also attached here as a Word document) Creating a spreadsheet to track personal expenses is an excellent use of Microsoft Excel. For this exercise‚ you will create a spreadsheet to enter a personal budget and track actual expenses for the year. You may choose to use real data or create a fictitious budget using a monthly income amount of $2‚500. Here are suggested budget categories if you are not using a real budget. At a minimum‚ you
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Complete the following tasks by using the Microsoft® Excel®document provided in Course Materials: Format appropriate cells for currency. Merge title cells. Construct a bar graph using the existing data and provide labels and a legend. Insert a border around data. Freeze the first column of the data set. Sort the daily spending amounts in ascending order. Using the Tools menu‚ set the Excel spreadsheet to be protected. Calculate the sum of the entire data set. Calculate
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process. 1) Analysis of physical flow of units. 2) Calculation of equivalent units. 3) Computation of unit costs. 4) Analysis of total costs. 5) Build a Spreadsheet: Construct an Excel spreadsheet to solve all of the preceding requirements. Show how the solution will change if the following data change: the April 1 work in process costs were $27‚000 for direct material and $5‚000 for conversion. 1. | | Physical Units | | Work in process‚ April
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“An anonymous Chinese official from the general office of China’s public security ministry has told Boxun News‚ a citizen journalism site sourced by anonymous users‚ that the recent attacks against Japanese imported vehicles during anti-Japanese demonstrations in China was actually a business strategy launched by domestic vehicle producers. Even though the rioters who destroyed the Japanese vehicles were not arrested‚ they were secretly monitored by police‚ according to the official. These Chinese
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