Monopolistically competitive firms use product differentiation to increase the price elasticity of demand

An insurance company holding a single-home mortgage should be most concerned about the mortgage's __________ risk

A) default B) prepayment C) price fluctuation D) collateral

Which of the following assets had both the lowest average annual return and lowest risk between 1926 and 2011?

A) small company stocks B) large company stocks C) long-term corporate bonds D) U.S. Treasury bills