class Worker: def __init__(self, name, pay): self.name = name self.pay = pay def lastName(self): return self.name.split( )[-1] def giveRaise(self, percent): self.pay *= (1.0 + percent ) bob = Worker('A', 50000) sue = Worker('B', 60000) print bob.lastName( ) print sue.lastName( ) sue.giveRaise(.10) print sue.pay