Answer:
A) interest rate
Explanation:
Interest rate risk refers to the risk of purchasing a bond that offers a certain coupon and then the price of that bond changes due to changes in the market interest rate.
This can work in your favor, if the market interest rate decreases, you will have a bond that pays above market coupon, which will increase the market value of the bond. But if the market interest rate increases, the market value of your bond will decrease, and you will lose money. This is what happened to Albert, since the market interest rate increased, the value of Albert's bond decreased.
Answer:
2Q
Explanation:
Economy equilibrium is where MC = MR.
Marginal cost equals marginal return when the supply and demand is linear. Consumer surplus is the additional amount that a consumer is willing to pay for the goods and services. Here MC = 2Q and MR = 60 + 4Q. Here consumer is paying 2Q additional in the equation of marginal return.