Please answer the following questions by clicking on reply below this post. You must post your answers fully. You won't see other students' posts until you make your own. 1. Briefly describe the four following methods for evaluating a long-term project: o Payback Period o Accounting Rate of Return (ARR) o Net Present Value (NPV) o Internal Rate of Return (IRR) 2. Why might a manager choose to evaluate a potential investment using Net Present Value (NPV) rather than Payback Period? What are a few weaknesses of Payback Period