Fin… Show more You are given the following Functions: Qd= 40-2P Qs= 20 +3P Find the following: 1- Find mathematically and graphically the Equilibrium price and Quantity? 2- If the price is 10 Riyal, what kind of surplus we will have and how much is it? 3- If the equilibrium price increased by one Riyal, what will be the quantity demanded? • Show less