Refer to #$11$ in the back of chapter $5$ on p$.190-1,$ but use this information instead:

b$1$ b$2$ b$3$

a$110-54$

a$2-2-88$

$19.$ What is the pure strategy?

a$1,$ b$3$

a$1,$ b$2$

a$2,$ b$1$

a$1,$ b$1$

a$2,$ b$2$

a$2,$ b$3$