Joint Filing Agreement And Power of Attorney The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated November 10, 2010 in connection with their beneficial ownership of ProShares Ultra Consumer Services....Joint Filing Agreement • November 10th, 2010 • Ameriprise Financial Inc • Investment advice
The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated November 10, 2010 in connection with their beneficial ownership of ProShares Ultra Consumer Services. Each of the undersigned authorizes and appoints each of Wade M. Voigt, Paul B. Goucher, Scott R. Plummer, Eric T. Brandt, Amy Johnson, attorney-in-fact and agent, with full power of substitution and resubstitution, for in name and stead, to sign and file with the US Securities and Exchange Commission (the "SEC") the Schedule 13G to which this Exhibit is attached or further amendments thereto, and any and all applications or other documents to be filed with the SEC pertaining thereto, including, but not limited to, such applications as may be necessary to file electronically with the SEC, with full power and authority to do and perform all acts and things requisite and necessary to be done in connection therewith.
