I believe the answer is A
Answer: indenture
Explanation:
The bond indenture is a legal contract that or covers a purchase obligation or a debt.
Therefore, the legal document identifying the rights and obligations of both the bondholders and the issuer is called the bond indenture. This document describes the number of bonds authorized, their par value, and the contract interest rate.
In general, it is true that if the frequency is higher, then you make more money. For example, suppose you have a capital 1$ and the interest rate can be either 50% compunded annually or 25% compounded semiannually (same total interest in a year, different compounding rate). In the first case you get 1.5$ back at the end of the year, while in the second case after 1 semester you have 1.25$. After 2 semesters, you have 1.56$. You cannot make infinite money this way though; you can at most gain a factor of 2.7 by reducing the intervals of compounding.
The correct answer is the highest frequency, namely when the interest is compounded as frequently as possible (as long as the total interest rate is the same).
Answer:
The interest paid on loan was at floating rate which means that the investor earning was lower because of lower interest rate than the interest rate he was expecting.
Explanation:
Because the bond was dependent on the floating rate in the market. The borrower kept paying the investor at the floating rate not at the fixed rate which would had increased its investment worth to $1800. As $1600 is less than $1800 so the interest rate agreed was floating rate interest.