ROYALTY, ENGINEERING AND SERVICE FEES. 4.1.1 In accordance with the terms set forth in Attachment B hereto, Licensee shall pay to BOLAG the non-refundable, non-cancelable Prepaid License Fee, License Fee and Engineering Fees. In addition, Licensee shall pay to BOLAG, in accordance with the terms of this Agreement, a Royalty in the amount set forth in Attachment B. Licensee shall pay BOLAG any Royalties accrued hereunder during each quarter within twenty-eight (28) days following the end of such quarter and each such payment shall be accompanied by a quarterly report as described in Article 4.3 below. For the purposes of this Agreement, the quarters shall end on the last day of each of the following months January, April, July, and October.
