A traffic light at an intersection is
a. rival and excludable in consumption.
b. not rival but excludable in consumption.
c. rival but not excludable in consumption.
d. not rival and not excludable in consumption.
d
Economics
a. rival and excludable in consumption.
b. not rival but excludable in consumption.
c. rival but not excludable in consumption.
d. not rival and not excludable in consumption.
d