Use the Information for the Question(s)below

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 (LOW) at $30 per share,and 100 shares of Ball Corporation (BLL) at $40 per share.
-Suppose over the next year Ball has a return of 12.5%,Lowes has a return of 20%,and Abbott Labs has a return of -10%.The return on your portfolio over the year is:

A) 0%
B) 7.5%
C) 3.5%
D) 5.0%