the researcher used Quantitative data collection methods. Using qualitative data collection method‚ it rely on random sampling and structured data collection instruments that fit diverse experiences into predetermined response categories. They produce results that are easy to summarize‚ compare‚ and generalize. Quantitative research is concerned with testing hypotheses derived from theory and/or being able to estimate the size of a phenomenon of interest. Depending on the research question‚ participants
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4.3 DATA FLOW DIAGRAM A data flow diagram is a graphical technique that depicts information flow and transforms that are applied as data move from input to output. The DFD is also known as Data Flow Graph or Bubble Chart. The DFD is used to represent increasing information flow and functional details. Also DFD can be stated as the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A Level 0 also called a fundamental
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000 $16‚250 $23‚400 Expenses (4‚250) (8‚000) (8‚100) Tax cost (2‚730) (3‚075) (4‚590) Net cash flow $6‚020 $5‚175 $10‚710 Discount factor (6%) .943 .890 Present value $6‚020 $4‚880 $9‚532 NPV $20‚432 11. a. Year 0 Year 1 Year 2 Year 3 Year 4 Before-tax cash flow $(500‚000) $52‚500 $47‚500 $35‚500 $530‚500 Tax cost (7‚875) (7‚125) (5‚325) (4‚575) After-tax cash flow 44‚625 40‚375 30‚175 525‚925 Discount factor (7%) .935 .873 .816 .763 Present value $(500
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Modèles du Free Cash Flow Thèmes choisis en gestion – États financiers et placements (ADMI 3500) Les exemples sont tirés du livre : Stowe‚ J. D.‚ Robinson‚ T.R.‚ Pinto‚ J. E. et Henry ‚ Equity asset valuation‚ Second Edition‚ 2010‚ CFA Institute Investment Series 2 1. Introduction Les modèles d’évaluation basés sur les flux monétaires actualisées (DCF model) considèrent la valeur intrinsèque d’une action comme étant la valeur actualisée des flux monétaires espérés. Dans ce chapitre
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Unlevered cost of equity rsu = rf + RPm (bu) = 7.2% + 4%(.839) = 10.56% Operating cash flow using base case projections: 1995 1996 1997 1998 1999 Cash Flow 7‚772 9‚233 9‚807 10‚292 10‚513 Interest Expenses 3‚587 3‚042 2‚324 1‚507 599 Interest * Tax rate 1255.45 1064.7 813.4 527.45 209.65 TV1999 = 10513 + (10513*1.02)/(10.56%-2% ) = $135.81 Million Vunlevered = Net present value of future operating cash flow = $ 110.9 million. The firm cost of debt: Rd = 9% + 1.5% = 10.5% V taxshield=
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Objectives What are Data Flow Diagrams (DFDs)? Why they are useful? How are they developed? How to level DFDs? Good style conventions in developing DFDs Difference between Logical and Physical DFDs Tools available to draw DFDs V. Rajaraman/IISc. Bangalore //V1/June 04/1 System Analysis and Design/ Tools for systems analysts Motivation Motivation WHY DFD ? Provides an overview of -What data a system processes -What transformations are performed -What data are stored -What
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TYPES OF DATA FLOW DIAGRAM: LOGICAL DFD PHYSICAL DFD Data Flow Diagrams (DFDs) are categorized as either logical or physical. A logical DFD focuses on the business and how the business operates. It describes the business events that take place and the data required and produced by each event. On the other hand‚ a physical DFD shows how the system will be implemented. Design Feature Logical Physical What the model depicts How the business operates How the system will be implemented
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Data transmission methods Transmission Transmission is the act of transporting information from one location to another via a signal. The signal may be analog or digital‚ and may travel in different media. Transmission: Communication of data by propagation and processing of signals. Signal processing is the representation‚ transformation and manipulation of signals plus the information they contain. Signal Types Signals: An electric or electromagnetic representations of data by which data is
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twenty years‚ rounded to the nearest dollar? (A) (B) $19‚292 (C) $144‚105 (D) 3. $14‚938 $40‚000 A firm’s profit before tax is $150 000 and depreciation expense is $30‚000. Assuming a company tax rate of 30%‚ the firm’s cash flow from operations is: (A) $840‚000 (B) $180‚000 (C) $135‚000 (D) $75‚000 4. Given an effective annual interest rate of 14 per cent‚ the present value of a perpetuity consisting of yearly payments of $25‚000 starting immediately
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C) What do you think is the real cause for the cash flow problem at cyclone? What actions can be taken to improve the situation? Comment on Rangi’s management of the factory. The real causes for the cash flow problem at cyclone are: • No perfect planning to distribute goods /provisions • Failure to establish human resource strategies. • Misusage of wealth during the cyclone • Negligence & irresponsibility of top level management. • Unsatisfactory workplace. Remedies to be done for improvement of
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