Answer:
Decrease the money supply from $120 to $100
Explanation:
If the monetary authorities reduces aggregate demand from AD3 to AD2, money supply decreases from $120 to $100. This decrease will cause a decrease in consumer spending. There will be a reduction of price levels and real output.
This is also called contractionary monetary policy and it causes interest rate to be higher there by reducing investments.
 
        
                    
             
        
        
        
Hi!
 The answer to your question should be B. Pays the difference of the current value to the amount you owe.
        
             
        
        
        
Answer:
estimated average requirement 
Explanation:
Many people (if not almost everyone) believes that vitamins and minerals are good, and more of them are even better. But anything in excess, including good things can be bad for you. E.g. if you do not consume enough iron you might develop anemia, but excess iron can poison you.
The estimated average requirement (EAR) values are intake levels that meet at least 50% of the populations needs. Your individual requirement levels might vary depending on your height, weight, age or activity levels, but the EAR serves as a good starting point to calculate your own individual needs.