I'm working on question 4 here and anytime I input 1,2 or 3, my it prints "invalid program".... not sure where I'm going wrong here.

2. Write a while loop that computes the sum of all even numbers between 1 and 100 (inclusive). You may add this code to the code for problem 1 3. Write a while loop that computes the sum of the squares of the numbers between 1 and 15 (inclusive). You may add this code to the code for problems 1 and 2 4. Using the lecture slides as a guide, create a menu so that the user can choose whether to execute the loop in problem 2, the loop in problem 3, or exit the program. See Lecture slides 19 and 20 of week 5 lecture one. A sample menu is shown below: 1. Sum even numbers to 100 2. Sum squares from 1 to 15 3. QUIT sum 5.1c.py - C:/Users/Elijah/AppData/local/Programs/Python/Python38-32/CS 110/5.1c.py (3.8.2) File Edit Format Run Options Window Help done = False while not done: print("Welcome to the Menu...") print("1 Find the sum of all numbers between 1 and 100") print("2 - Find the sum of the squares of numbers between 1 and 15") print("3. Exit") answer input("Enter your choice: ") it answer == 1: TARGETVALUE = 100 sum = 0 n = 1 while n