Question

what do quotas and embargoes have in common?
o they both tend to raise prices
o they both affect imports from certain countries.
o they both set limits on imported goods.
o they both frequently result in domestic shortages.

Explanation:

Quotas limit the quantity of imported goods, and embargoes are a complete ban on imports from certain countries (which is also a type of limit). They both restrict imported goods.

Answer:

They both set limits on imported goods.