Question: which of the following pairs of goods includes a good...
which of the following pairs of goods includes a good
that is excludable and rival in consumption as well as a good that
is not excludable and not rival in consumption?
"tablet computer, gym membership at a gym that always has plenty of open equipment and classes".
"tablet computer, national defense".
"congested nontoll road, national defense".
"online music subscription, streetlight".