A broker wants to sell a customer an investment costing $100 with an expected payoff in one

Question:

A wants to sell a customer an investment costing $100 with an expected payoff in one year of $106. The customer indicates that a6 percent return is not very attractive. The responds by suggesting the customer borrow $90 for one year at 4 percent interest to help pay for the investment.
a. What is the customer’s if she borrows the money?
b. Does borrowing the money make the investment more attractive?
c. What does the Irrelevance Proposition say about whether borrowing the money makes the investment more attractive?
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... Expected Return
The expected return is the profit or loss an investor anticipates on an investment that has known or anticipated rates of return (RoR). It is calculated by multiplying potential outcomes by the chances of them occurring and then totaling these...