Tenant acknowledges that late payment by Tenant of any Rent will cause Landlord to incur administrative costs not contemplated by this Lease, the exact amount of which is extremely difficult and impracticable to ascertain based on the facts and circumstances pertaining as of the Lease Date. Accordingly, if any Rent is not paid by Tenant when due, then Tenant shall pay to Landlord a late charge equal to five percent (5%) of such Rent. Any Rent, other than late charges, due Landlord under this Lease, if not paid when due, shall also bear interest at the Interest Rate from the date due until paid. The parties acknowledge that such late charge and interest represent a fair and reasonable estimate of the administrative costs and loss of use of funds Landlord will incur by reason of a late Rent payment by Tenant, but Landlord’s acceptance of such late charge and/or interest shall not constitute a waiver of an Event of Default with respect to such Rent or prevent Landlord from exercising any other rights and remedies provided under this Lease. Notwithstanding the foregoing, before assessing a late charge or late interest the first time in any twelve (12) month period, Landlord shall provide Tenant written notice of the delinquency, and shall waive such late charge and interns Tenant pays such delinquency within five (5) days thereafter.