| Date | Price/lb. | Rolling Average |
|---|---|---|
| 7/1/2010 | $2.8650 | |
| 7/2/2010 | $2.9040 | $2.8845 |
| 7/6/2010 | $2.9600 | $2.9097 |
| 7/7/2010 | $3.0055 | $2.9336 |
| 7/8/2010 | $3.0070 | $2.9483 |
| 7/9/2010 | $3.0445 | $2.9643 |
| 7/12/2010 | $2.9995 | $2.9694 |
| 7/13/2010 | $3.0095 | $2.9744 |
| 7/14/2010 | $3.0010 | $2.9773 |
| 7/15/2010 | $3.0050 | $2.9801 |
| 7/16/2010 | $2.9235 | $2.9750 |
| 7/19/2010 | $2.9325 | $2.9714 |
| 7/20/2010 | $2.9975 | $2.9734 |
| 7/21/2010 | $3.0870 | $2.9815 |
| 7/22/2010 | $3.1605 | $2.9935 |
| 7/23/2010 | $3.1850 | $3.0054 |
| 7/26/2010 | $3.2250 | $3.0184 |
| 7/27/2010 | $3.2050 | $3.0287 |
| 7/28/2010 | $3.2400 | $3.0398 |
| 7/29/2010 | $3.2855 | $3.0521 |
| 7/30/2010 | $3.3070 | $3.0643 |