| Date | Price/lb. | Rolling Average |
|---|---|---|
| 3/1/2010 | $3.3330 | |
| 3/2/2010 | $3.3955 | $3.3643 |
| 3/3/2010 | $3.4190 | $3.3825 |
| 3/4/2010 | $3.3605 | $3.3770 |
| 3/5/2010 | $3.4025 | $3.3821 |
| 3/8/2010 | $3.3965 | $3.3845 |
| 3/9/2010 | $3.3980 | $3.3864 |
| 3/10/2010 | $3.3550 | $3.3825 |
| 3/11/2010 | $3.3660 | $3.3807 |
| 3/12/2010 | $3.3695 | $3.3796 |
| 3/15/2010 | $3.3070 | $3.3730 |
| 3/16/2010 | $3.3570 | $3.3716 |
| 3/17/2010 | $3.4100 | $3.3746 |
| 3/18/2010 | $3.3875 | $3.3755 |
| 3/19/2010 | $3.3645 | $3.3748 |
| 3/22/2010 | $3.3725 | $3.3746 |
| 3/23/2010 | $3.3695 | $3.3743 |
| 3/24/2010 | $3.3365 | $3.3722 |
| 3/25/2010 | $3.3710 | $3.3722 |
| 3/26/2010 | $3.3930 | $3.3732 |
| 3/29/2010 | $3.5295 | $3.3806 |
| 3/30/2010 | $3.5550 | $3.3886 |
| 3/31/2010 | $3.5460 | $3.3954 |