You own a stock portfolio invested 25 percent in Stock Q, 25 percent in Stock R, 15 percent in Stock S, and 35 percent in Stock T. The betas for these four stocks are 0.61, 1.62,1.22, and 0.73, respectively. What is the portfolio beta? Multiple Choice 0.98 1.05 0.95 1.02 1 Ken just purchased new furniture for his house at a cost of $16,200. The loan calls for weekly payments for the next 5 years at an annual interest rate of 10.87 percent. How much are his weekly payments? Multiple Chole $83.52 50083 $84.87 58402 56231