Jon Snow consumes pizza and burgers. His utility function is u(P, B) = PB where P is the number of pizzas and B is the number of burgers. Jon Snow has $30 to spend, and he plans to spend it all on pizza and burgers. The price of one pizza is $10 and the price of one burger is $3. (a) Find and label Jon Snow's initial optimal bundle on a graph where pizza is on the x-axis and burgers are on the y-axis. Label this point A