The finances of a group of pet owners were analyzed to determine how much they were spending on their pet(s) each year. a graph of that data is shown:

would (2.5, 8.5) be a realistic solution for the function? explain.

a: yes, it is realistic to have 2.5 owners.

b: no, it is not realistic to have 2.5 owners.

c: yes, it is realistic that owners spend $850 a year on their pet(s).

d: no, it is not realistic that owners spend $850 a year on their pet(s).