Question

how do quotas help domestic producers?
quotas facilitate increased exports of domestic goods.
quotas lower the cost of domestic goods.
quotas limit the number of producers that compete in a sector.
quotas facilitate the sale of more domestic goods.

Explanation:

Quotas are limits on imported goods. By restricting imports, domestic producers face less foreign - competition, which allows them to sell more of their products. They don't directly increase exports, lower costs, or limit the number of domestic competitors.

Answer:

Quotas facilitate the sale of more domestic goods.