A key economic problem refers to the fact that scarcity forces us to choose, and these resulting choices are costly because we must give up other opportunities that we value. a) true
b) false

Which change is illustrated by the shift taking place on this graph? an increase in demanda decrease in demandan increase in supplya decrease in supply

What comprises a list of main points and sub-points of a topic to include in a presentation

Complete the sentences. upper a decrease in current income taxes the supply of loanable funds today because it a. decreases; increases disposable income, which decreases saving b. has no effect on; doesn't change expected future disposable income c. decreases; decreases expected future disposable income d. increases; increases disposable income, which encourages greater saving upper a decrease in expected future income a. increases the supply of loanable funds today because households with smaller expected future income will save more today b. has no effect on the supply of loanable funds c. decreases the supply of loanable funds because it decreases wealth d. decreases the supply of loanable funds today because households with smaller expected future income will save less today