2. (15 p.) There are two food trucks, the a: truck and the y truck, that sell hamburgers to undergraduate students. The cost of serving each customer (\"the unit production cost\") is 4 for the SC truck, but only 2 for the y truck. The m truck sets a price Pm, the y truck sets a price Py. The demand curve facing the :13 truck is Qm = 102PmlPy Where Qm denotes the number of hamburgers it sells. The demand curve for truck y is Qy : 10 Py + P; Each truck wants to maximize its prot. Find the Nash equilibrium: What are the exact numerical values of Pm and P1" ? (Explain how you arrived at your result)