Which of the following is a service fee? an amount of money a bank charges? O an amount of money a bank charges for the use of an account.
O an amount of money charged as interest on a credit card balance.
O a fee charged when there is not enough money in a checking account to cover a check.
O the minimum balance a bank requires to be deposited to opening a checking account.

^I am thinking D, but I am not certain. Could someone check please? Thanks!

B. less than 6%.

Explanation:

Market interest rates have risen since the investor purchased the treasury bonds which means that the treasury bonds will be less sought after now because they offer a lower return than can be found in the market even if risk adjusted.

The investor will therefore only be able to sell it for a lower price which means that they will receive a lower rate for it. As we cannot say for certain what this rate will be, it is best to say that it will be under 6%.