QUESTION 9 Which of the following equations is INCORRECT? SD(R) = VERPR* (R - E[R] 2 Var(R) ER PR* (R - E[R])2 ER PRXR E[R] = Var(R) = VSDR QUESTION 3 Use the information for the question(s) below. Suppose you invest $20,000 by purchasing 200 shares of Abbott Labs (ABT) at $50 per share 200 shares of Lowes Companies, Inc (LOW) at $30 per share, and 100 shares of Ball Corporation (BLL) at $40 per share. Suppose over the next year Ball Corporation has a return of 12,5%, Lowes Companies has a return of 20%, and Abbott Labs has a return of -10%. The return on your portfolio over the year is: 05.0%. 3.5% 0%. 7.5%