Ann Snodgrass, an Illinois resident, was at various times an instructor at Massachusetts Institute of Technology, Berklee College of Music, and Boston University. Each of these schools is located in Massachusetts. Ms. Snodgrass sued all three of her former employers for discriminatory firing based on her gender. At the time of filing suit, Ms. Snodgrass was living in Illinois, so she filed her suit in the federal court in the Northern District of Illinois. What factors will the court likely consider in deciding whether the Illinois court has jurisdiction over the defendants?