A $25,000, 91-day Province of Newfoundland Treasury bill was originally purchased at a price that would yield

Question:

A $25,000, 91-day Province of Newfoundland Treasury bill was originally purchased at a price that would yield the investor a 5.438% rate of return if the T-bill is held until maturity. Thirty-four days later, the investor sold the T-bill through his for $24,775.
a. What price did the original investor pay for the T-bill?
b. What rate of return will the second investor realize if she holds the T-bill until maturity?
c. What rate of return did the first investor realize during his holding period. Broker
A broker is someone or something that acts as an intermediary third party, managing transactions between two other entities. A broker is a person or company authorized to buy and sell stocks or other investments. They are the ones responsible for...