jini0059

while True:
    a = int(input("Choose a number:\n"))
    b = int(input("Choose another one:\n"))

    operation = input("Choose an operation:\n    Options are: +, -, * or /.\n    Write 'exit' to finish\n")

    if operation == 'exit':
        break

    if operation == '+':

jini0059

# 👇🏻 YOUR CODE 👇🏻:

def get_yearly_revenue(monthly_revenue):
  return monthly_revenue * 12

def get_yearly_expenses(monthly_expenses):
  return monthly_expenses * 12

def get_tax_amount(profit):
  if profit > 100000: