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Wayne State University - ECON - 2020
Chapter 1The Central IdeaChapter Preview Central Idea of Economics: An Example Scarcity and Choice for Individuals (opportunityCost) Scarcity and Choice for the Economy as a Whole(Production Possibility Curve) Market Economies and the Price System
Wayne State University - ECON - 2020
Chapter 2Observing andExplaining theEconomyChapter PreviewWhat do economists do?-Describe an economic eventExplain the eventPredict the impact of future changesRecommend appropriate policesCopyright Houghton Mifflin Company. All rights reserved
Wayne State University - ECON - 2020
Chapter 3The Supply andDemand ModelChapter Preview Demand Analysis Supply Analysis Equilibrium between Demand and SupplyCopyright Houghton Mifflin Company. All rights reserved.3|2Introduction The supply and demand model can explain thefollowing
Wayne State University - ECON - 2020
Chapter 6Measuring theProduction, Income,and Spending ofNationsChapter PreviewMeasuring Nominal GDPMeasuring Real GDPShortcomings of the GDP MeaureCopyright Houghton Mifflin Company. All rights reserved.6|2A Precise Definition of GDPGDP: a mea
Wayne State University - ECON - 2020
Chapter 8Unemployment andEmploymentChapter PreviewHow is unemployment measured?Cyclical, Frictional and Structural UnemploymentReasons why people are unemployedDuration of unemploymentDemand and supply analysis in labor marketCopyright Houghton M
Wayne State University - ECON - 2020
Chapter 9Productivity andEconomic GrowthChapter PreviewProductivity and Economic GrowthFactors of Production: Labor Capital TechnologyCopyright Houghton Mifflin Company. All rights reserved.9|2Productivity and Economic GrowthProductivity: outp
Wayne State University - ECON - 2020
Chapter 10Money andInflationChapter Preview What is Money? Measures of Money Supply Federal Reserve and Money Supply Process Money Growth and InflationCopyright Houghton Mifflin Company. All rights reserved.10 | 2What Is Money?Money: that part
Wayne State University - ECON - 2020
Chapter 11The Nature andCauses of EconomicFluctuationsChapter PreviewEconomic fluctuations: RevisitedDerivation of Expenditure Line Equilibrium Real GDP: Intersection ofExpenditure Line and 45 degree LineCopyright Houghton Mifflin Company. All ri
Wayne State University - ECON - 2020
Chapter 12The EconomicFluctuations ModelChapter Overview Derivation of Aggregate Demand Curve Inflation Adjustment Line Interaction between Aggregate DemandCurve and Inflation Adjustment LineCopyright Houghton Mifflin Company. All rights reserved.
Wayne State University - ECON - 2020
Chapter 13Using the EconomicFluctuations ModelChapter PreviewThis chapter uses the economic fluctuationsmodels discussed in previous chapters anduse them to observe the following effects: Changes in government purchases Changes in monetary policy
Wayne State University - ECON - 2020
Chapter 14Fiscal PolicyChapter Preview Government Budget Structural Versus Cyclical SurplusCopyright Houghton Mifflin Company. All rights reserved.14 | 2Setting the Annual GovernmentBudgetFederal budget: a summary of the federalgovernments propo
Wayne State University - MAT - 2030
Wayne State University - MAT - 2030
ANSWERS TO QUIZZES, TESTS AND FINAL, MAT 2030, 11SSXIAOLONG HANAbstract. This is the collection of answers to the questions on quizzes, tests and nal.If you nd any mistake, please notify me.Quiz 1(1)(2)(3)(4)a + b = 2, 182a + 3b = 1, 42|a| = 13
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 1No calculators needed or allowed!Question : If a = 5, 12 and b = 3, 6 , nd(1) a + b [2 pts](2) 2a + 3b [3 pts](3) |a| [2 pts](4) |a b| [3 pts]Answers : (You should use above arrows to indicate vectors.)1
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 2No calculators needed or allowed!Questions :(1) Determine whether the given vectors are orthogonal, parallel, or neither. u = a, b, c andv = b, a, 0 . [2 pts](2) Use vectors to decide whether the triangle with ver
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 3No calculators needed or allowed!Questions :(1) Find an equation of the plane that is through the points (0, 1, 1), (1, 0, 1) and (1, 1, 0). [5 pts](2) Find the limit: limt0 e3t i +t2jsin2 t+ cos 2tk . [5 pts]
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 4No calculators needed or allowed!Questions :(1) Show that if |r(t)| = c (a constant), then r (t) is orthogonal to r(t) for all t. [4 pts](2) Suppose you start at the point (0, 0, 3) and move 5 units along the curve
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 5No calculators needed or allowed!Questions :(1) Verify that the conclusion of Clairauts Theorem holds, that is, uxy = uyx : u = ln[4 pts]x2 + y 2 .(2) If z = 5x2 + y 2 and (x, y ) changes from (1, 2) to (1.05, 2.
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 6No calculators needed or allowed!Questions :(1) Show that any function of the formz = f (x + at) + g (x at)is a solution of the wave equation2z2z= a2 2 .t2x[4 pts](2) Find the directional derivative of the
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 7No calculators needed or allowed!Questions : Compute the following double integrals using iterated integrals.1.y sin(xy )dA,Rwhere R = [1, 2] [0, ].2.(u v )5 dA,Rwhere R = [0, 1] [0, 1].Answers :1
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Quiz 8No calculators needed or allowed!Questions :1. Compute130 3y2ex dxdy .2. Show that A(D) = r2 , where D is the disc with radius r and A(D) is its area.3. Computethe y -axis.4. Compute2Dexy 239x23 0dA,
Wayne State University - MAT - 2030
MAT 2030, CALCULUS III, 11SSXIAOLONG HAN1. Instructor InformationInstructor: Xiaolong HanOce address: FAB 1118Oce phone: 313-577-9613Email: xlhan@wayne.edu (or you can contact me through Blackboard@Wayne)Oce hours: T. Th. 4:30-5:20 p.m. or by appoi
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Test 1No calculators needed or allowed!Questions : (50 + 5 points)(1) Determine whether the points lie on straight line: A(2, 4, 2), B (3, 7, 2), and C (1, 3, 3). [6 pts](2) If v lies in the rst quadrant and makes an ang
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Test 2No calculators needed or allowed!Questions : (50 + 5 points)(1) Find an equation of the plane that passes through the point (6, 0, 2) and contains the linex = 4 2t, y = 3 + 5t, z = 7 + 4t. [6 pts](2) Find the doma
Wayne State University - MAT - 2030
Name :MAT 2030, Calculus III, Test 3No calculators needed or allowed!Questions : (50 + 5 points)(1) Verify that the conclusion of Clairauts Theorem holds, that is, uxy = uyx : u = x sin(x + 2y ).[6 pts](2) If z = 5x2 + y 2 and (x, y ) changes from (
HCCS - ACNT - 2332
ACNT 2332 – Accounting Information Systems
HCCS - ACNT - 2332
PowerPoint Presentation MaterialsPowerPointAccounting Information Systems:Basic Concepts and Current Issues2nd editionRobert L. HurtMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Chapter 1ChapterRole and P
HCCS - ACNT - 2332
Chapter 2 ChapterTransaction Processing in the AISMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives Definition of accounting Accounting cycle Coding systems Role of human judgment and in
HCCS - ACNT - 2332
Chapter 3ChapterProfessionalism andEthicsMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesCharacteristics of a professionalEthics conceptsEthics codes in accountingResolution of eth
HCCS - ACNT - 2332
Chapter 4ChapterInternal ControlsMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesDefinition of internal controlInternal control purposesRisk exposuresCOSO frameworksExamples4-2Ob
HCCS - ACNT - 2332
Chapter 5 ChapterFlowchartingMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives Flowchart types Design issues Symbols Uses in the AIS Risk / control matrix Example5-2Objectives Objectiv
HCCS - ACNT - 2332
Chapter 6 ChapterData Flow DiagrammingMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives DFD symbols Leveled sets of DFDs System boundary DFD design conventions Comparison with flowcharts
HCCS - ACNT - 2332
Chapter 7ChapterREAL ModelingMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutline Objectives Types of AIS Criticisms of view-driven systems REAL modeling Cardinalities Database creation7-2Obje
HCCS - ACNT - 2332
Chapter 8 ChapterInformation Systems ConceptsMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives Systems development life cycle Capability maturity model Factors to consider Weighted-ratin
HCCS - ACNT - 2332
Chapter 9 ChapterXBRLMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives XBRL terminology History and structure of XBRL Organizational benefits Tagging software Internal control issues9-2
HCCS - ACNT - 2332
Chapter 10ChapterE-business and EnterpriseResource Planning SystemsMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesDefinition of e-businessBenefits and costs of e-businessForms of e
HCCS - ACNT - 2332
Chapter 11 ChapterSales/Collection ProcessMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.Outline Outline Objectives Porters value chain Steps in the sales / collection process Documents Internal controls Inform
HCCS - ACNT - 2332
Chapter 12ChapterAcquisition/Payment ProcessMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesAcquisition / payment stepsDocumentsInternal controlsInformation technology12-2Objectiv
HCCS - ACNT - 2332
Chapter 13ChapterOther Business ProcessesMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutline Objectives Conversion process Human resource process Financing process Process review13-2Objectives
HCCS - ACNT - 2332
Chapter 14ChapterBusiness Process ManagementMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutline Objectives Definition of business processmanagement Generic steps Basic principles Tools and tech
HCCS - ACNT - 2332
Chapter 15ChapterComputer Crime and InformationTechnology SecurityMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesCarters taxonomyRisks and threats to information systemsComputer cr
HCCS - ACNT - 2332
Chapter 16ChapterDecision-Making Models andKnowledge ManagementMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutlineObjectivesInformation overloadKnowledge managementSteps for Better ThinkingAppl
HCCS - ACNT - 2332
Chapter 17ChapterProfessional Certifications andCareer PlanningMcGraw-Hill/IrwinCopyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved.OutlineOutline Objectives General certification requirements Accounting certifications Career
HCCS - ACNT - 2332
1) Reading review questionsa) List and discuss the seven types of audits described in the chapter. A financial audit involves the examination of a companys accounting information system and financial statements. In an operational audit, auditors examine
HCCS - ACNT - 2332
1. Reading review questions: a. What is an accounting information system? An accounting information system is a collection of inputs, processes, outputs and internal controls. The AIS captures primarily financial data, which can be transformed into inform
HCCS - ACNT - 2332
1. Reading review questionsa. In your own words, explain the similarities and differences between accounting and bookkeeping. Bookkeeping refers to the mechanical part of accountingmaking journal entries, posting them to the ledger and the like. Accounti
HCCS - ACNT - 2332
1. Reading review questionsa. List and discuss ten characteristics of a professional and / or professional behavior. Where possible, include a specific example of each characteristic from your own experience as a student. Students may fall back on Bells
HCCS - ACNT - 2332
1. Reading review questionsa. What is internal control? Why is internal control important inorganizations? Internal control is the glue which holds the accountinginformation system together. It is a collection of policies and proceduresthat can make o
HCCS - ACNT - 2332
1) Reading review questionsa) What is a flowchart? Describe four different kinds of flowcharts and explain which are most often used in an accounting information system. A flowchart is a graphic depiction of a set of instructions, a collection of equipme
HCCS - ACNT - 2332
1. Reading review questionsa. What is a data flow diagram? How are data flow diagrams used in accounting information systems? A data flow diagram is a graphical representation of an information system; it focuses on the flow of data, regardless of form,
HCCS - ACNT - 2332
1. Reading review questionsa. What are the similarities and differences between view-driven and event-driven accounting information systems? While both systems can use information technology, and both are designed to gather data and report information, v
HCCS - ACNT - 2332
1.Reading review questionsa. What are the steps in the systems development life cycle? What activities does each step involve? The SDLC comprises seven main steps, although some sources further subdivide them, resulting in up to ten. The seven steps are
HCCS - ACNT - 2332
1) Reading review questionsa) What is XBRL? How is it related to XML? XBRL is an acronym for the eXtensible Business Reporting Language; it is one example of XML, the eXtensible Markup Language. XBRL is to financial information what HTML is to web pages.
HCCS - ACNT - 2332
1) Reading review questionsa) What is the distinguishing characteristic of e-business that makes it different from traditional brick and mortar businesses? The differentiating characteristic is the presence of a computer network. b) The chapter discusses
HCCS - ACNT - 2332
1) Reading review questionsa. What activities are involved in Porters value chain? Porters value chain comprises two basic activity types. Primary activities include: inbound logistics, operations, outbound logistics, marketing & sales and service. Suppo
HCCS - ACNT - 2332
1) Reading review questionsa. What is the basic purpose of the acquisition / payment process? The basic purpose of the acquisition / payment process is to ensure that organizations purchase the inventory they need, when they need it and timely pay for it
HCCS - ACNT - 2332
1. Reading review questionsa. What is the basic purpose of each business process discussed in this chapter (conversion, financing, human resources)? The conversion process is responsible for transforming material, labor and overhead into finished product
HCCS - ACNT - 2332
1. Reading review questions1. Define business process management in your own words. Explain why BPM can be considered part of accounting information systems. Business process management, as the name implies, refers to the collection of tools managers can
HCCS - ACNT - 2332
1. Reading review questionsa. What four common classifications are often associated with computer crime? Carters taxonomy includes: target (where the computer is the object of the crime), instrumentality (where the computer is instrumental in committing
HCCS - ACNT - 2332
1) Reading review questionsa) What is information overload? What causes it? What are its effects? How can decision makers deal with information overload in their professional lives? Information overload occurs when people try to process too much informat
HCCS - ACNT - 2332
1. Reading review questionsa. What are the benefits of obtaining professional certification? Obtaining a professional certification demonstrates a deeper understanding of a broader range of topics than earning a degree alone. In addition, certification t