ADVANTA, FLEET TRIAL ENDS.(Advanta Corp. and FleetBoston Financial Corp. await judge's ruling in credit card asset sale case)(Brief Article)(Statistical Data Included)

The trial involving Advanta Corp. and FleetBoston Financial Corp. ended this morning, nearly four weeks after it started. Delaware Chancery Court Judge Jack Jacobs ordered both sides to put proposed findings of fact in writing before he issues his ruling. FleetBoston claims Advanta overcharged its Horsham, PA-based Fleet Card Services for Advanta's $12.1 billion consumer …