TING BUYER: (a) The parties acknowledge that ROGER B MINKOFF of Minkoff and Associates, L.L.C. Is the Selling REALTORS and SHARON E. A. HUPPRICH of CALYPSO REALTY P. C. is the Listing REALTOR° who brought about this transaction. Seller shall pay the Professional Service Fee (Commission) of SIX (6%) as stipulated in