If the world price of a given product increases relative to its domestic price, then for that product:

If the world price increases relative to domestic prices, there will be fewer imports and increased exports of the given product because it would be cheaper to buy the domestic version and companies would make more selling the product on the international market.

answer; monopolistic competition;

for submitting your question to

the answer to your question is : c) a government agency or homeowner

due to his line of work, he is most likely employed by a government agency or homeowner due to the other choices not being logical haha.