Our economic system us make four important decisions. what are they?

Our economic system helps us make four important decisions. They are the following: 

(What) 1) good and services should be produced

(How) 2) goods and services should be produced

(Who) 3) Should have the goods and services produced and how much is the cost

(How) 4) much of these goods and services should be produced 

Your answer is: 1), 2), 3), 4) 

Have a good life.