Chapter How to code control statement 101 Exercise 3-2 Enhance the Test Scores program In this exercise, you'll enhance the Test Scores program in figure 3-14 so the console display looks something like this: The Test toores program Enter test BODEN Enter and to end input Enter test score 75 Enter testcoret 85 Enter test scoret 95 Enter test scoreland Total scoret 255 Average Blooret 85 Enter another set of test scores y)? Enter test scores Enter and to end input Enter test scoret 95 Enter test scorer -85 Test score must be from 0 through 100. Try again. Enter test scoret 85 Enter test scoret 60 Enter test scoret end Total scoret 240 Average Score: 80 Enter another set of test scores (y)? 1. Start IDLE and open the test_scores.py file that's in this folder: murach/python/exercises/ch03 2. Test the program with valid and invalid values. 3. Enhance the program so it lets the user enter two or more sets of scores. Use a while loop to do that. That nests one while loop within another. 4. Enhance this program so the user enters "end" to end a set of score entries, but keep the validation of the test scores. To do this, you need to change the if statement within the inner while loop. In fact, you may want to nestone if statement within the else clause of another one to get the results that you want