ECON2120G — Principles of Microeconomics
Factor-Label Method: Interactive Unit Conversion
Practice dimensional analysis and unit conversions with instant feedback. Works with common economic units: currency, per-capita measures, percentages, and rates.
Factor-Label Method
Unit Conversion Chains
Quantitative Reasoning
The Profit Fish Calculator
Visualize profit maximization for different market structures. Adjust cost curves and see how MC=MR determines optimal output in real time.
Cobb-Douglas Production
Revenue & Elasticity
Profit Maximization
ECON2110G — Principles of Macroeconomics
AD-AS Analyzer
Explore aggregate demand and aggregate supply models. Shift curves, analyze equilibrium changes, and understand macroeconomic policy effects.
Aggregate Demand
Aggregate Supply
Fiscal & Monetary Policy
ECON304 — Money and Banking
ROI Calculator
Calculate return on investment with different scenarios. Compare investment options and understand time value of money concepts.
Return on Investment
Time Value of Money
Investment Analysis