| Date | Price/lb. | Rolling Average |
|---|---|---|
| 2/1/2010 | $3.0785 | |
| 2/2/2010 | $3.0850 | $3.0818 |
| 2/3/2010 | $2.9680 | $3.0438 |
| 2/4/2010 | $2.8755 | $3.0018 |
| 2/5/2010 | $2.8540 | $2.9722 |
| 2/8/2010 | $2.9095 | $2.9618 |
| 2/9/2010 | $2.9835 | $2.9649 |
| 2/10/2010 | $2.9860 | $2.9675 |
| 2/11/2010 | $3.1295 | $2.9855 |
| 2/12/2010 | $3.0790 | $2.9949 |
| 2/16/2010 | $3.2185 | $3.0152 |
| 2/17/2010 | $3.2385 | $3.0338 |
| 2/18/2010 | $3.2850 | $3.0531 |
| 2/19/2010 | $3.3570 | $3.0748 |
| 2/22/2010 | $3.3065 | $3.0903 |
| 2/23/2010 | $3.2140 | $3.0980 |
| 2/24/2010 | $3.2355 | $3.1061 |
| 2/25/2010 | $3.1925 | $3.1109 |
| 2/26/2010 | $3.2685 | $3.1192 |