Open-market operations, changes in reserve requirements, changes in the discount rate, and changes in the interest rate on reserves are known as

If the marginal external cost of building a children's playground equals zero, then the i. marginal private cost equals the marginal social cost. ii. marginal social cost equals zero. iii. marginal private cost equals zero

A) i only B) ii only C) iii only D) ii and iii E) i and ii

The textbook defines any business with less than __________ in assets to be "small."

A) $100,000,000 B) $10,000,000 C) $1,000,000 D) $500,000