For the class Employee example provided in the tutorial, what code segment could be added as a method to return the number of employees managed if this was kept track in a variable called self.numManaged? a.) def get_numManaged(): return self.numManaged b.) def get_numManaged( ) : return numManaged c.) def get_numManaged(self): return numManaged d.) def get_numManaged(self): return self.numManaged a.) c.i=34,c.i=86 b.) c.i=34, c. i=56 c.) c.i=12,c.i=56 d.) c.i=12,c.i=86 If programming a class to represent a calculator, which class containing parameterless methods could be used to return the total number of calculations performed, clear the total and initialize it to 0 ? a.) b.) c.) class Calc: def _init__ numofcalcs=0 def cleartotal ( self): self. numofcalcs =0 def returnTotal(self): return self. num0fcalcs class Calc: def _init_(self): self. num0fcalcs =0 def clearTotal(self): self. num0fcalcs =0 def returnTotal(self): return num0fcalcs