Which of the following is not a country or region most likely to be among industrial market countries?

If a used-car dealer enjoys economic profits, then

A) as a group, its customers necessarily suffered a like amount in economic losses. B) as a group, its customers were necessarily made worse off. C) as a group, its competitors necessarily suffered economic losses. D) all of the above are true. E) none of the above is true.

Based on your sketch, is the good a normal or inferior good?

What will be an ideal response?