RE: Repair Cost: Rear Main Seal? I have a 1997 Lexus ES 300, and it appears to be leaking oil at the rear main seal connection. How much would it cost to replace, and what other parts/belts should be replaced during that same repair (e.g. water pump, timing belt, etc)? have a 1997 Lexus ES 300, and it appears to be leaking oil at the rear main seal connection.
From Wikipedia, the free encyclopedia. In economics and accounting, the cost of capital is the cost of a company's funds (both debt and equity), or, from an investor's point of view the required rate of return on a portfolio company's existing securities.It is used to evaluate new projects of a company.ince in most cases debt expense is a deductible expense, the cost of debt is computed as an after tax cost to make it comparable with the cost of equity (earnings are tax as well). Thus, for profitable firms, debt is discounted by the tax rate.
Firstly, Cost of capital is simply the financing cost the organization must pay when borrowing funds, either by securing a loan or by selling bonds, or equity financing. In either case, cost of capital appears as an annual interest rate, such as 6%,or 8.2%.