The correct answer is: A. Interest rate
The cost of capital is the rate of return that a company must earn on its investments in order to satisfy its investors. It is the minimum return that a company must earn in order to attract and retain investors. The cost of capital is used to calculate the discount rate for capital budgeting projects.
Interest rate is the price paid for the use of money. It is the amount of money that a borrower pays to a lender for the use of borrowed money. The interest rate is usually expressed as a percentage of the principal amount borrowed.
Market value is the price at which an asset is bought or sold in the open market. It is the price that a willing buyer is willing to pay for an asset and a willing seller is willing to accept.
Yield of capital sacrifice is the return on an investment that is made by sacrificing capital. It is the amount of money that an investor earns on an investment after taking into account the initial investment and any capital gains or losses.
Stock exchange value is the price at which a stock is traded on a stock exchange. It is the price that a buyer is willing to pay for a stock and a seller is willing to accept.
From an investor’s point of view, the cost of capital is the interest rate that they must earn on their investments in order to satisfy their investment objectives. The interest rate is the price that they pay for the use of money, and it is the minimum return that they must earn in order to attract and retain investors.