You are going to invest $20,000 in a portfolio consisting of assets X, Y, and Z as follows:

Asset X: Annual return-10% Probability-0.50 Beta- 1.2 Proportion- 0.333

Asset Y: Annual Return-8% Probability-0.25 Beta- 1.6 Proportion- 0.333

Asset Z: Annual Return- 16% Probability- 0.25 Beta 2.0 Proportion- 0.333

Given the information, what is the expected annual rate of return of this portfolio? What is the beta of the portfolio in the table (containing X, Y, and Z)?