#==========================================
# Purpose: Complex class
# Input Parameter(s): real component, imaginary component
# Return Value(s): Complex number object
#==========================================
class Complex:

def __init__(self, real, imag):
   self.real = real
   self.imag = imag

def get_real(self):
   return self.real

def get_imag(self):
   return self.imag

def set_real(self, new_real):
   self.real = new_real

def set_imag(self, new_imag):
   self.imag = new_imag

def __str__(self):
   return str(self.real) + ' + ' + str(self.imag) + 'i'

def __add__(self, other):
   a = self.get_real()
   b = self.get_imag()
   c = other.get_real()
   d = other.get_imag()
   return Complex(a+c, b+d)

def __mul__(self, other):
   a = self.get_real()
   b = self.get_imag()
   c = other.get_real()
   d = other.get_imag()
   return Complex(a*c-b*c, a*d+b*c)

def __eq__(self, other):
   a = self.get_real()
   b = self.get_imag()
   c = other.get_real()
   d = other.get_imag()
   return a == c and b == d

##'''
##Complex class Tests
##'''
##print()
##print('Complex class Tests')
##print()
##
##x = Complex(2.7,3)
##y = Complex(-4,0)
##z = Complex(0,-1.5)
##
##print(x.real)    # 2.7
##print(x.get_real()) # 2.7
##print(y.get_imag()) # 0
##
##x.set_real(6)
##z.set_imag(-2.5)
##
##print(x.real)    # 6
##print(x)          # 6 + 3i
##print(y)          # -4 + 0i
##print(z)          # 0 + -2.5i
##print(x+y)       # 2 + 3i
##print(z+y+x)    # 2 + 0.5i
##print(y*z)       # 0.0 + 10.0i
##print(x*z)       # 7.5 + -15.0i
##print(x*y+x*z)    # -16.5 + -27.0i
##print(x*(y+z))    # -16.5 + -27.0i
##print(x == y)    # False
##print(x*y+x*z == x*(y+z)) # True

#==========================================
# Purpose: Employee class
# Input Parameter(s): csv line
# Return Value(s): Employee object
#==========================================
class Employee:

def __init__(self, line):
   params = line.strip().split(',')
   self.name = params[0]
   self.position = params[1]
   self.salary = float(params[2])
   self.seniority = float(params[3])
   self.value = float(params[4])

def __str__(self):
   return self.name + ', ' + self.position

def net_value(self):
   return round(self.value - self.salary, 2)

def __lt__(self, other):
   return self.net_value() < other.net_value()

Task 1 Complete the class Dunetown below by writing a member funct...