| Date | Price/lb. | Rolling Average |
|---|---|---|
| 6/1/2010 | $3.0540 | |
| 6/2/2010 | $3.0320 | $3.0430 |
| 6/3/2010 | $2.9385 | $3.0082 |
| 6/4/2010 | $2.8125 | $2.9593 |
| 6/7/2010 | $2.7590 | $2.9192 |
| 6/8/2010 | $2.7725 | $2.8948 |
| 6/9/2010 | $2.8425 | $2.8873 |
| 6/10/2010 | $2.8555 | $2.8833 |
| 6/11/2010 | $2.8995 | $2.8851 |
| 6/14/2010 | $2.9900 | $2.8956 |
| 6/15/2010 | $3.0025 | $2.9053 |
| 6/16/2010 | $2.9940 | $2.9127 |
| 6/17/2010 | $2.9025 | $2.9119 |
| 6/18/2010 | $2.8810 | $2.9097 |
| 6/21/2010 | $2.9390 | $2.9117 |
| 6/22/2010 | $2.9905 | $2.9166 |
| 6/23/2010 | $2.9340 | $2.9176 |
| 6/24/2010 | $3.0030 | $2.9224 |
| 6/25/2010 | $3.0930 | $2.9313 |
| 6/28/2010 | $3.0685 | $2.9382 |
| 6/29/2010 | $2.9155 | $2.9371 |
| 6/30/2010 | $2.9360 | $2.9371 |