Assume the marginal propensity to consume is 0.8. How will a decrease in taxes of $100 billion and a decrease in government spending of $100 billion affect aggregate demand? A. Aggregate demand will decrease by $900 billion.
B. Aggregate demand will decrease by $500 billion.
C. Aggregate demand will decrease by $400 billion.
D. Aggregate demand will decrease by $100 billion.
E Aggregate demand will not change.

For each of the processes in model 1, decide as a group if the molecules in the substances have more order (are more organized) before or after the reaction. circle the side of the reaction with more order.

What impact does landscape management have on the world

Based on the graph, how is coal consumption likely to affect future generations? a. the higher our current rate of consumption, the less coal will be available in the future. b. current rates of consumption are irrelevant because new coal will form in the future. c. the lower our current rate of consumption, the more slowly coal will be replenished for the future. d. regardless of current rates of consumption, coal will always be available.