Topics: Engineering Economic Analysis, economic decisions making, estimating engineering costs, interest, present worth analysis, annual cash flow analysis, rate of return analysis, depreciation, income tax, economic life, replacement analysis, inflation, price change, accounting, engineering economy, Decision-Making Process, costs, estimating models, cash flow diagrams, time value of money, equivalence, arithmetic gradient, annuity due, incremental analysis, future worth analysis, breakeven analysis, probability, Joint Probability Distributions, Economic Decision Trees, risk, Investment Tax Credit