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.
Each source of capital has a different cost because of the differences among the sources, such as seniority, contractual commitments, and potential value as a tax shield. For business, there are mainly three sources of capital: debt, preferred equity, and common equity.Understanding the cost of each part is crucial in knowing the cost of capital of business. The cost of debt is the cost of debt financing to a company when it issues a bond or takes out a bank loan.ach source of capital has a different cost because of the differences among the sources, such as seniority, contractual commitments, and potential value as a tax shield. For business, there are mainly three sources of capital: debt, preferred equity, and common equity.