Each Borrower shall keep accurate and complete records of its Inventory, including costs and daily withdrawals and additions, and shall submit to Agent on each date that a Borrowing Base Certificate is due to be delivered pursuant to Section 8.1 , inventory reports and, if requested by Agent to the extent that there are any variances between the inventory reports and the Borrowers’ Financial Statements or general ledger, reconciliation reports in form satisfactory to Agent. Each Borrower shall conduct a physical inventory at least once per calendar year or, for any calendar year in which a Reporting Trigger Period has occurred, two times per calendar year (and, in any event, on a more frequent basis if requested by Agent when an Event of Default exists) and periodic cycle counts consistent with historical practices, and shall provide to Agent a report based on each such inventory and count promptly upon completion thereof, together with such supporting information as Agent may request in its Permitted Discretion. Agent may participate in and observe each physical count (Agent’s charges, costs and expenses reimbursed to the extent permitted pursuant to Section 10.1.1(b) ).