Economics
Engineering economics - cash flow diagrams, present value, discount rates, internal rates of return - IRR, income taxes, inflation
Accounting Rate of Return
Net Income to Net Investment
Bid - Work Flow Template
A bid work flow template - Online with Google Docs
Car Cost Calculator - New Car vs. Old
Compare costs between cars
Cash Flow Diagrams
Value of future money
Compound Interest Tables
Compound interest tables - Interests ranging 0.25 - 60%
Discount Rates
Single and multiple discounts
Discrete Compounding Formulas
Compounding formulas for discrete payments
Income Taxes
Taxable income and income taxes
Inflation Rate
Inflation and future value
Interest Formulas
Single cash flow formulas
Interest Rate
Interest is the cost of money
Interest Rates - Effective versus Nominal
Effective vs. nominal interest rates
Internal Rate of Return - IRR
Internal Rate of Return - IRR - the break-even interest rate
Investment in Renewable Energy
An example - how to calculate an investment in renewable energy
Markup and Gross Profit
Profit versus markup
Net Income
The accounting measure of a project
Net Present Worth - NPW - of a Stream of Payments
Net Present Worth - NPW - or Value of a stream of payments
Operating Profit
Generated profit or income
Payback Time
Investments and payback time
Percentage
Working with percentages - parts of a whole
Perpetuities
An asset providing a fixed cash flow
Present Value
The Present Value of money in the future
Shipping - Cost, Payment Terms and Conditions (TERMS)
FOB, CFR ...