You own a portfolio with 41% invested in stock X, 37% invested in stock Y, and 22% invested in stock Z. There is a 56% probability of a good economy and a 44% probability of a bad economy. Returns in a good economy are expected to be: -5% for X, 23% for Y, and 31% for Z. Returns in a bad economy are expected to be: 14% for X, 6% for Y, and 1% for Z. Question 1