Problem 1 Write a program with a loop that asks the user to enter a series of positive numbers. The user should enter a negative number to signal the end of the series. After all the positive numbers have been entered, the program should display the sum. Problem 2 At one college, the tuition for a full-time student is $8,000 per semester. It has been announced that the tuition will increase by 3 percent each year for the next 5 years. Write a program with a loop that displays the projected semester tuition for the next 5 years. Problem 3 Write a program that uses a nested loops to draw this pattern: ******* ****** ***** **** *** ** * Problem 4 Write a program that prints out all numbers from list_a: [0,1,2,3,4,5] that do not have a corresponding number in another list_b: [1,3,5,7,9]. When a number in list_a is determined to not have a duplicate in list_b, print out "{num} is not in list_b". For example: "0 is not in list_b" Submission Instructions Submit your assignment in a single python file (ex. assignment5.py) IMPORTANT You will notice there are problems that don't require programming solutions. Please just enter those answers as comments in your python file (each line is preceded with '#'). For anything that requires coded programmatic solution, you can simple append them to the file one after the other. If you need to test your programs, feel free to only consolidate your solutions into one file for submission AFTER you've completed each problem. Submit file using WebcamWebcam Submit file using FilesFiles Submit file using Google AppsGoogle Apps Submit file using Microsoft Office 365Microsoft Office 365