Hi! I'm preparing for an economy test and would love to have some help on the mathematical components of the exam preparation. I've tried to collect all the calculations I need here. It's quite a few questions so I guess I'm more looking for a way to access all this information easily..? Maybe there is a collection of all/some of these somewhere? Could you please help me? I think especially the questions where you need to graph things might be good to have some extra material on.

All the best,

L

calculate opportunity cost - calculate the GDP deflator - graph and analyze a production possibilities curve - calculate economic growth -graph supply and demand curves - calculate GDP per capita - determine equilibrium price and quantity - determine market surplus from a price floor - calculate labour productivity - determine market shortage from a price ceiling - calculate balance of trade - identify positive or negative correlations between important economic variables - determine total utility and graph marginal utility vs. quantity and total utility vs. quantity - determine maximum utility - calculate unemployment rate - calculate the GDP gap - calculate the rate of inflation - identify consumer surplus on a graph and measure it in the case of linear demand - calculate price elasticity of supply and demand - determine absolute advantage and comparative advantage - calculate balance of payments -cross-price elasticity of demand - determine and calculate with the fiscal multiplier - determine linear equations for supply and demand - solve a linear supply and demand system - calculate GDP with the expenditure approach