summarize the following sections in International Financial Management, 14th edition by Jeff Madura: 9-1 Why Firms Forecast Exchange Rates 9-2 Forecasting Techniques 9-2a Technical Forecasting 9-2b Fundamental Forecasting 9-2c Market-Based Forecasting 9-2d Mixed Forecasting 9-3 Assessment of Forecast Performance 9-3a Measurement of Forecast Error 9-3b Forecast Errors among Time Horizons 9-3c Forecast Errors among Currencies 9-3d Comparing Forecast Errors among Forecast Techniques 9-3e Graphic Evaluation of Forecast Bias 9-3f Statistical Test of Forecast Bias 9-3g Shifts in Forecast Bias over Time 9-4 Accounting for Uncertainty Surrounding Forecasts 9-4a Sensitivity Analysis Applied to Fundamental Forecasting 9-4b Interval Forecasts