How do subsides generally affect the supply curve? how?

After fidel castro became the leader of cuba, many cubans moved to the united states. why did cubans leave their home country? a. job opportunities b. religious reasons c. political reasons d. educational opportunities

The following force measurements were taken during actual testing of the lever pictured. what is the ama of this lever?

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