5 pts Question 8 The McTigue Investment Fund has a total capital invested in 4 stocks as follows: Stock Stock beta Investment ($) A 1.2 600,000 B -0.4 400,000 C 1.5 1,000,000 D 0.8 2,000,000 Required: What is the beta of the fund? If the market required rate of return (km) is 12% and the risk-free rate (k.) is 6%, what is the required rate of return for the portfolio? HTML Editor BI VA Proctoris sharing your screen Stop sharing