For an economy as a whole,

a. the market value of production must equal expenditure.

b. investment must equal the value of stocks and bonds purchased.

c. wages must equal income.

d. consumption must equal saving.

You have $22,000 to invest in a stock portfolio. your choices are stock x with an expected return of 11 percent and stock y with an expected return of 13 percent. if your goal is to create a portfolio with an expected return of 11.74 percent, how much money will you invest in stock x? in stock y?

Select the word from the list that best fits the definition sometimes

Suppose that electricity producers create a negative externality equal to $5 per unit. further suppose that the government imposes a $5 per-unit tax on the producers. what is the relationship between the after-tax equilibrium quantity and the socially optimal quantity of electricity to be produced?