This week we will consider applying our knowledge of interest rates to some real world problems. We will learn how to estimate the value of an enterprise. We will learn about capital budgeting techniques to help us decide intelligently which projects that are available to a business should be pursued.The techniques we will learn include Net Present Value, Internal Rate of Return, Pay Back Period, and the Money Multiple Method. We will also discuss briefly the capital asset pricing model, or CAPM, which enables us to estimate the cost of capital for a business, which is the return demanded by the providers of the capital, that is, the investors.