$13.$ A bond promises to pay its owner $$500$ one year from now at maturity. For the following prices, find the corresponding interest payments and interest rates that the bond offers.

Price Maturity Value Interest Payment Interest Rate

$$375$ $$500\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$$425$ $$500\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$$450$ $$500\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$$500$ $$500\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$