Below is the demand curve in the Market for Good X. Market for Good X P Pa Po D Qa Q2 Qo Where Po = $10, P, = $20, P2 = $13, P3 = $15, Q1 = 500 units, Qo = 350 units, Q2 = 300 units, and Q3 = 200 units What is the quantity demanded when the price is $10