Question 9 1 pts What is the unique mixed-strategy equilibrium of the pricing game between Phillips and Sony represented below? Let p be the probability of "High" for Phillips, and q the probability of "High" for Sony. Players Sony Strategies High Low High (20; 0) (0; 10) Phillips Low (0; 90) (20; 0) O p=9/10, q=1/2 O p=1/2, q=1/10 O p=1/2, q=1/2 O p=1/10, q=1/10