How applications become clients by initiating communication How applications use TCP or UDP protocols to contact a server How they use socket calls to interact with the protocols CSIE, NTUT, Taiwan

Introduction Loosely specified protocol software interface Interface functionality Conceptual interface specification · System calls Two basic approaches to network communication Basic I/ functions in Linux

Client-Server Model Software Design Concurrent Processing CSIE, NTUT, TAIWAN

CONTENTS TCP SERVICES NUMBERING BYTES FLOW CONTROL SILLY WINDOW SYNDROME ERROR CONTROL TCP TIMERS CONGESTION CONTROL SEGMENT OPTIONS CHECKSUM

Transport layer protocol is to reate a process-to-process communication Provide control mechanisms Provide a connection mechanism for the processes

Geothermal's Cost of Capital Weighted Average Cost of Capital (WACC) Capital Structure Required Rates of Return Big Oil's WACC SInterpreting WACC Flotation Costs

Market Portfolio-Portfolio of all assets in the economy. In practice a broad stock marke index, such as the S&P Composite, is used to represent the market. Beta- Sensitivity of a stock's return to the return on the market portfolio

Organizing a Business The role of The Financial Manager Financial Markets Who Is The Financial Manager Corporate Goals& Incentives Value Maximization Irwvin/McGraw-Hill The McGraw-Hill Companies

Topics Covered Stocks and the Stock Market Book Values. Liquidation Values and Market values Valuing Common Stocks Simplifying the Dividend Discount Model Growth Stocks and Income Stocks Irwvin McGraw-Hill

Topics Covered Bond Characteristics reading the financial pages Bond Prices and Yields Bond prices and interest rates YTM VS. current yield Rate of Return Interest Rate Risk The Yield Curve Nominal and Real Rates of Interest