Help me plz (this is math srry for putting Ss.)

How do quotas 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.

How did the romanov dynasty increase russia's power? need many details, you!

In which type of economy are these decisions made by the producers , consumers, and the goverment?