Answer:
GREATER, EXCESS DEMAND, RISE, 80 , $85 .
Explanation:
At current situation : Quantity Demanded > Quantity Supplied (120 > 60). This is a situation of Excess Demand
This will lead to Competition among Buyers , which will Increase the Price.
The Increased Price will imply Increase in Quantity Supplied & Decrease in Quantity Demanded .
This will happen till- Quantity Demanded = Quantity Supplied
60 + 2p = 120 - 4p [New Equilibrium Quantity] {per unit price change (rise) 'p' leads to +2 in quantity supplied, -4 in quantity demanded}
6p =60p . So , p = 10
Change in Price = 10 ; New Price = 75 + 10 = 85
New Quantity : 60 + 2(10) = 120 - 4(10) = 80