definiens: shall mean Seller 's actual cost inmanufacturing or purchasing such sub - assemblies, Components and other parts, plus 25 % of such actual cost . See Section 8.7 below which defines Seller's4.5 Product Orders . Forecasts and Schedule Changes . Buyer will provide PurchaseOrder(s ) representing a firm commitment for Products to be delivered asspecified on the Purchase Order . In addition, Buyer shall provide non - bindingforecasts to Seller ( ), which Forecasts reflect Buyer 's expectedProduct(s ) volume requirements over a 12 month period . Seller will makereasonable efforts to accommodate schedule change requests, subject to Componentavailability and capacity, at Seller 's sole reasonable discretion . Aggressiveschedule increases will be accommodated to the best of Seller 's abilityaccording to the terms of this Agreement . Seller may use the Forecasts topurchase long lead - time items and to achieve price breaks due to order size