Default Interest Rate. For so long as any Event of Default exists, regardless of whether or not there has been an acceleration of the Loans, and at all times after the maturity of the Loans (whether by acceleration or otherwise), and in addition to all other rights and remedies of Administrative Agent or Lenders hereunder, # interest shall accrue on the Outstanding Amount of the Loans at the Default Interest Rate and # interest shall accrue on any past due amount (other than the outstanding principal balance) at the Default Interest Rate, and such accrued interest shall be immediately due and payable. Borrower acknowledges that it would be extremely difficult or impracticable to determine Administrative Agent’s or Lenders’ actual damages resulting from any late payment or Event of Default, and such accrued interest are reasonable estimates of those damages and do not constitute a penalty.