ETC 208-228 Module 4 Assignment Selection Structures Part 2: Programming Projects You MUST follow the problem solving process discussed in Module 1. Write and submit Step 1 - Analysis & Step 2 - Design a Solution as an MS Word document. Step 3 - Coding and Step 4 - Testing are to be done using C++. (Refer to the document on submission of C++ Program Projects. Problem 1: A student took four courses last semester. Write, run, and test a C++ program that calculates and displays the numerical grades, the equivalent letter grades and your grade point average (GPA) for the semester. Your program should prompt the user to enter the numerical grade and credit hours for each course. This information should then be displayed in a tabular format. Use the "if else' structure for this project A warning message should be printed if the GPA is less than 2.0 and a congratulatory message if the GPA is 3.5 or above. Save this program as Module4Proj. Recall: A >= 90; 80