Net present value. Lepton Industries has a project with the following projected cash flows: Initial cost: $464,000 Cash flow year one: $126,000 Cash flow year two: $210,000 Cash flow year three: $184,000 Cash flow year four: $126,000 a Using a discount rate of 9% for this project and the NPV model, determine whether the company should accept or reject this project. b. Should the company accept or reject it using a discount rate of 17%? C. Should the company accept or reject it using a discount rate of 19%