Which conditions are most characteristic of a depression?
a. high production and high demand
b. few jobs and little demand
c. much money in circulation and high stock prices
d. supply meeting demand and high employment

How would you use a nuclear device to prevent an asteroid from hitting earth? a. use the device to blow up the asteroid b. use the device to blow up part of the asteroid and deflect it c. detonate the device in proximity to the asteroid to deflect it d. use the mass of the device to slingshot the asteroid out of orbit