or any country, if the world price of zinc is higher than the domestic price of zinc without trade, that country should a. neither export nor import zinc, since that country cannot gain from trade. b. import zinc, since that country has a comparative advantage in zinc. c. neither export nor import zinc, since that country already produces zinc at a low cost compared to other countries. d. export zinc, since that country has a comparative advantage in zinc.

D. Export zonce

Explanation:

Their domestic price is cheaper so it's a good strategy to export it in bulk numbers to make a profit. Take advantage of the price difference.

i believe the answer is: streets and roads

public property refers to the property that can be used by all legal citizens in a certain country. the public property was created and maintain using the government budget that allocated specifically for it. the budget itself come from the citizen's income tax payment.