Diversification of assets cannot eliminate which kind of risk?

The percentage of deposits that banks must hold in reserve is the

A) excess reserve ratio. B) required reserve ratio. C) total reserve ratio. D) currency ratio.

In the model of perfect competition, the market demand curve is found by

A) a marketing analysis. B) taking the demand curve of a "representative consumer" and expanding it by the number of consumers of the good. C) horizontally summing the demand curves of individual consumers. D) horizontally summing the supply curves of individual firms.