Two U$.$S$.$ government bonds will deliver one single cash flow in one year. One will pay $103$ dollars per $100$ dollars of principal and the other will pay $104$ dollars per $100$ dollars of principal. Which one delivers a higher return?

The bond that pays $103$ per $100$ dollars of principal

The bond that pays $104$ per $100$ dollars of principal

The rate of return is the same for both

The bond that pays $104$ per $100$ dollars of principal is wrong!