| Date | Price/lb. | Rolling Average |
|---|---|---|
| 12/1/2008 | $1.6035 | |
| 12/2/2008 | $1.5785 | $1.5910 |
| 12/3/2008 | $1.5325 | $1.5715 |
| 12/4/2008 | $1.4520 | $1.5416 |
| 12/5/2008 | $1.3550 | $1.5043 |
| 12/8/2008 | $1.4780 | $1.4999 |
| 12/9/2008 | $1.4215 | $1.4887 |
| 12/10/2008 | $1.4690 | $1.4863 |
| 12/11/2008 | $1.4865 | $1.4863 |
| 12/12/2008 | $1.4060 | $1.4783 |
| 12/15/2008 | $1.3850 | $1.4698 |
| 12/16/2008 | $1.3545 | $1.4602 |
| 12/17/2008 | $1.3470 | $1.4515 |
| 12/18/2008 | $1.2695 | $1.4385 |
| 12/19/2008 | $1.3050 | $1.4296 |
| 12/22/2008 | $1.3170 | $1.4225 |
| 12/23/2008 | $1.2530 | $1.4126 |
| 12/24/2008 | $1.2475 | $1.4034 |
| 12/29/2008 | $1.2970 | $1.3978 |
| 12/30/2008 | $1.3070 | $1.3933 |
| 12/31/2008 | $1.3950 | $1.3933 |