disconumted parrbock persod foe thir peraipect and should the project be accencted? discounted playtbakik pericad up to the ne arest integent- A) The discounted payback period is 4 years, the project should be rejected. B) The discounted payback period is 3 years, the project should be accepted. C) The discounted payback period is 3 years, the project should be rejected. D) The discounted payback period is 4 years, the project should be accepted