Refer to the information provided in Table 3.2 below to answer the question(s) that follow. Table 3.2 Price per Quantity Demanded Quantity Supplied Cheeseburger (Cheeseburgers per Month) (Cheeseburgers per Month) $5 1,500 500 6 1,200 700 900 900 S 600 1,100 300 1,300 Refer to Table 3.2. If the price per cheeseburger is $9, there is a(n) O market equilibrium. O excess supply of 1,000 units. O excess demand of 500 units. O excess demand of 300 units