Question 3 10 pts Suppose you invest $20,000 by purchasing 200 shares of Abbott Labs (ABT) at $50 per share, 200 shares of Lowes (LOW) at $30 per share, and 100 shares of Ball Corporation (BLL). Suppose over the next year Ball has a return of 12.5%, Lowes has a return of 21%, and Abbott Labs has a return of -10%. The return on your portfolio over the year is ___ O 0% 5.7% 3.8% O 7.6%