What makes a good EXCLUDABLE? Pick one.

Question

a. Its terms of service exclude it from being a good
b. It can be excluded from any list of similar goods forthwith
c. Your access can be excluded if you don't exchange some sort of value
d. Excludability is a core aspect of many formerly-excludable and non-excludable goods

Answer 1

c. Your access can be excluded if you don't exchange some sort of value