You are considering investing in one of two projects, which have the following returns and probabilities of occurrence: Return on Investment Probability Project A Project B 0.10 -20% -35% 0.20 0 -10% 0.25 10% 15% 0.30 15% 25% 0.10 20% 40% 0.05 40% 50% Compute the expected return of project A. (Put in the percentage without the percentage sign.)