[+] Budget Line Equation 
[+] Commission 
[+] Equation of ExchangeSolves for any of the 4 variables in the Equation of Exchange: money, velocity, price, quantity
Features: Calculator  Practice Problem Generator  Watch the Video
Examples (2): M=20,V=10,Q=30, V=50,P=70,Q=80Tags: money, price, quantity, velocity

[+] GDP Deflator 
[+] Gross Domestic Product (GDP) 
[+] Herfindahl Index 
[+] Income and Price ElasticitySolves for any one of the 5 components that make up the income/price elasticity of demand equation.
Features: CalculatorTags: demand, income, price

[+] Money Multiplier 
[+] Profit Equation 
[+] Sales Price Variance 
[+] Sectoral Balance 
[+] Total Revenue 
[+] Trade CostCalculates the saved hours under the electrician/carpenter model of specializing in jobs as well as opportunity cost.
Features: CalculatorTags: cost, opportunity, trade

[+] Utility and Cost Utility RatioGiven 2 methods with a set of utilities and weights/probabilities, this will calculate the utility for each method, as well as the total utility using the additive method, as well as the Cost Utility Ratio
Features: Calculator  Watch the VideoTags: cost, ratio, utility
