This document discusses various budgeting techniques and analytical models for forecasting revenues and making financial decisions. It identifies key factors to consider when forecasting revenues, such as focusing on large revenue sources and historical data. It then compares and contrasts different forecasting models, including status quo, extrapolation, multiple regression, judgmental, Delphi, time-series, and econometric models. Finally, it outlines several financial decision making tools like cost-benefit analysis, cost effectiveness analysis, discounting, rate of return, payback method, breakeven analysis, productivity analysis, and multiple regression analysis.