The Mortgage Bankers Association of America has overhauled its price list for membership dues, including a significant 50 percent increase for large lenders at the top of the industry in new production and servicing. The maximum "regular" membership fee for companies that originate and service mortgage loans is climbing from $40,000 a year in 2001 to $60,000 in 2002. The dues increase for mid-sized and small mortgage bankers appears to be somewhat smaller, and rates