Consumer surplus is the difference between the maximum
amount the consumer is willing to pay for the price of the good and the price
that was actually paid by the consumer or commonly known as the current market
price. The price that the consumer is willing to pay is determined by the
demand curve in the market.
Answer:
-11.8%
Explanation:
the key to answer this question is to remember that valuation of a bond depends basically of calculating the present value of a series of cash flows, so let´s think about a bond as if you were a lender so you will get interest by the money you lend (coupon) and at the end of n years you will get back the money you lend at the beginnin (principal), so applying math we have the bond value given by:

so in this particular case that one year later there are 29 years to maturity so we have:


so as we have a higher rate the investment has the next return:


Hey there!
The correct answer to this is D. Try to remove the obstacle that's blocking the goal. By doing so, we can create a positive change in our life :)
Thanks! :D