Help with A and B

The college and the university are considering two new degrees: Growth hacker Cloud computing (university) (university) Growth hacker 2,2 3.6 (college) Cloud computing 6,3 2,2 (college) a Find the Nash equilibrium/equilibria of this game b) Explain how a mixed strategy would work in this context. There is no need to calculate anything, but please explain how this would work intuitively