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.
DEFINITION of 'Cost Of Capital'. The cost of funds used for financing a business. Cost of capital depends on the mode of financing used â it refers to the cost of equity if the business is financed solely through equity, or to the cost of debt if it is financed solely through debt.or example, consider an enterprise with a capital structure consisting of 70% equity and 30% debt; its cost of equity is 10% and after-tax cost of debt is 7%. Therefore, its WACC would be (0.7 x 10%) + (0.3 x 7%) = 9.1%.