The Borrower agrees to pay or cause to be paid all license fees, bonding premiums and related taxes and charges and shall pay or cause to be paid all of the Borrower’s real and personal property taxes, assessments and charges and all of the Borrower’s franchise, income, unemployment, payroll, use, excise, old age benefit, withholding, sales and other taxes and other governmental charges assessed against the Borrower, or payable by the Borrower, at such times and in such manner as to prevent any penalty from accruing or any Lien from attaching to its property, provided that the Borrower shall have the right to contest in good faith, by an appropriate proceeding promptly initiated and diligently conducted, the validity, amount or imposition of any such tax, assessment or charge, and upon such good faith contest to delay or refuse payment thereof, if (a) the Borrower establishes adequate reserves to cover such contested taxes, assessments or charges, and (b) such contest does not have a Material Adverse Effect.