Voters' Ordered PreferencesAbbyBobCarloPublic parksPublic zooPublic transportationPublic zooPublic transportationPublic parksPublic transportationPublic parksPublic zooIf a pair-wise majority vote was held and the voters' preferences are shown in the table, assuming public parks and the zoo was the first pair to be voted on, which option would win overall?

Suppose consumers decrease their consumption expenditure because they worry about what their income will be in the future. There is

A) a rightward shift of the aggregate demand curve. B) an upward movement along the aggregate demand curve. C) a downward movement along the aggregate demand curve. D) a leftward shift of the aggregate demand curve.

Which factors explain labor productivity?

A) diminishing returns; the quantity of labor per hour worked B) diminishing returns; the quantity of capital per hour worked C) technological change; the quantity of capital per hour worked D) technological change; the quantity of labor per hour worked