1. Please write the follwing Python 3 Program.

2. Also, show all output.

3. I have also left an example of the mailbox program below that need sot be modified.

Improving input

The input() function can generate two exceptions: EOFError or KeyboardInterrupt on end-of-file(EOF) or canceled input.

Create a wrapper function, perhaps safe_input() that returns None rather rather than raising these exceptions, when the user enters ^C for Keyboard Interrupt, or ^D (^Z on Windows) for End Of File.

Update your mailroom program to use exceptions (and IBAFP) to handle malformed numeric input

Mailbox Program Example:

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""" AUTHOR : FILE NAME : mailroom.py DATE : 31/1/17  """  def initialize_data(): """  In this function we initializing the data with 5 dataet it will return the dictionary  :return:  """  data = {} # creating dictonary  data["William Gates, III"] = [326892.24, 326892.24] data["Mark Zuckerberg"] = [5465.37, 5465.37, 5465.37] data["Jeff Bezos "] = [877.33] data["Paul Allen"] = [236.14, 236.14, 236.14] data["ravi"] = [777777.67, 888888.87] return data def menu(): """  This function prints the menu  :return:  """  print("1. Send a Thank You") print("2. Create a Report ") print("3. Quit") def create_report(data_dict): """  Creating the report of donation  :param data_dict:  :return:  """  print("{0:20}{1:20}{2:20}{3:20}".format("Donor Name", "Total Given", "Num Gifts", "Average Gifts")) for donor in data_dict: print("{0:20} ${1:.format(donor, sum(data_dict[donor]), len(data_dict[donor]), sum(data_dict[donor]) / len(data_dict[donor]))) print() if __name__ == '__main__': data = initialize_data() while True: menu() choice = int(input("Enter your Choice:")) if choice == 1: name = input("Enter Full Name:") if name == "list": print(data.keys()) name = input("Enter Full Name:") if name not in data.keys(): data[name] = [] donation_amount = float(input("Enter the Donation Amount:")) data[name].append(donation_amount) print("Dear", name + ",") print("Thank you very much for your donation ") elif choice == 2: create_report(data) elif choice == 3: break  else: print("Enter valid Input") 

output: