Exhibit 99(b) STOCK OPTION AGREEMENT THIS STOCK OPTION AGREEMENT (this "Agreement") is made and entered into as of August 22, 2000 by and between BANKFIRST CORPORATION, a Tennessee corporation ("BankFirst" or "Issuer"), and BB&T CORPORATION, a North...Stock Option Agreement • October 20th, 2000 • Bb&t Corp • National commercial banks • North Carolina
