32. are going to invest $20,000 in a portfolio consisting of assets W, x, y, and z, as follows: Assets annual return probability beta proportion W 10% 0.40 1.5 0.33 12% 0.20 2.0 0.22 Y 12% 0.30 0.8 0.25 Z 16% 0.10 1.9 0.15 suppose that these assets are being traded in xi exchange, hypothetical exchange, and xi index return as 10%, where the treasuries rate and the economy are 4%. using this information what will be the estimated return on asset z using CAPM model