You're a national lawmaker for country A. Your political supporters are business owners. These business owners own factories that make product B and are complaining about international competition for their product B. If you're going to implement a trade barrier (assuming trade barriers are allowed and not contested by anyone or any organization), which trade barrier would you choose for country A to implement?

a tariff is a tax.

a quota is a quantity limit.

A) Quota - because the domestic country implementing this will receive the tax revenue

B) Tariff - because the foreign country exporting will be able to charge a higher price

C) Tariff - because the domestic country implementing this will receive the tax revenue