11. The BORROWER shall, whenever required by the BANK, allow the BANK or its authorized agent to inspect the vehicle. All costs, charges and expenses incurred by the BANK and incidental to such inspection and valuation shall be paid to the BANK forthwith on demand (the BANK’S statement being conclusive) and until payment of the same shall with interest at the same rate charged on delayed payment to conclusive and binding on the BORROWER.