| Date | Price/lb. | Rolling Average |
|---|---|---|
| 8/2/2010 | $3.3850 | |
| 8/3/2010 | $3.3550 | $3.3700 |
| 8/4/2010 | $3.4005 | $3.3802 |
| 8/5/2010 | $3.3505 | $3.3728 |
| 8/6/2010 | $3.3395 | $3.3661 |
| 8/9/2010 | $3.3505 | $3.3635 |
| 8/10/2010 | $3.3110 | $3.3560 |
| 8/11/2010 | $3.2525 | $3.3431 |
| 8/12/2010 | $3.2825 | $3.3363 |
| 8/13/2010 | $3.2515 | $3.3279 |
| 8/16/2010 | $3.2770 | $3.3232 |
| 8/17/2010 | $3.3375 | $3.3244 |
| 8/18/2010 | $3.3490 | $3.3263 |
| 8/19/2010 | $3.3175 | $3.3257 |
| 8/20/2010 | $3.2910 | $3.3234 |
| 8/23/2010 | $3.2915 | $3.3214 |
| 8/24/2010 | $3.2395 | $3.3166 |
| 8/25/2010 | $3.2110 | $3.3107 |
| 8/26/2010 | $3.3055 | $3.3104 |
| 8/27/2010 | $3.3640 | $3.3131 |
| 8/30/2010 | $3.4130 | $3.3179 |
| 8/31/2010 | $3.3610 | $3.3198 |