What is the primary advantage of using the net present value (NPV) method for investment decisions according to the chapter?

The primary advantage of using the net present value (NPV) method for investment decisions is that it measures the expected increase in the value of the firm due to the acceptance of a project. If the NPV is greater than zero, it indicates that the project creates value for the firm and its shareholders, making it an acceptable investment opportunity.

The net present value (NPV) method evaluates an investment by calculating the present value of its future cash flows and subtracting the initial cash outlay. This approach allows decision-makers to assess whether a project will add value to the firm. A positive NPV signifies that the project is expected to generate more cash than it costs, thus enhancing shareholder wealth.