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

12.1%,

Lowes has a return of

21%,

and Abbott Labs has a return of

10%.

The return on your portfolio over the year is:

A.

5.6%

B.

3.7%

C.

7.4%

D.

0%