Problem solving and programming plz I need answers

Note At the end of this semester, you will submit a lab report and corresponding C files to show your works on the lab sessions. You will get score according to your report and programs, the score is part of your semester final score. Hence, you need to make sure your program and report from each lab session are well saved, so that you have them ready to submit at the end of this semester. Overview In the lab sessions, you will try to make a "Student Record System". The target system is a very practical program to manage students' records. Follow each lab sessions instructions to make your own Student Record System" step by step. Lab 1: Student Record System - Simple Menu and Calculation Instructions Part1: Write program Create a new project, write a program to do the following tasks. (1) When the program is executed, it displays the prompt messages as below. It requires three scores from the user and saves the 3 scores in 3 variables. Welcome to Student Record System! Please enter 3 scores: Hint: A score should be an integer between 0-100. To achieve this task, you need 3 integer variables, proper output and input statements. (2) After the user entered three scores, your program displays a menu with 2 choices as shown below. Menu: 1. Calculate total score 2. Calculate average score Please enter your choice: Hint: This task focuses on output statements, (3) When the user enters "l" as his/her choice, the program displays the total score (the sum of the 3 entered scores); when the user enters "2" as his/her choice, the program displays the average score (the average of the 3 entered scores). Hint: To achieve this task, firstly, your program needs an integer variable and an input statement to obtain the user's choice then, your program should make a decision according to the user's choice. You can use if statement to do the decision making. Lastly, your program should do certain calculations with arithmetic operators and display the calculation result in the screen by proper output statement Part2: Document the Report Your lab report should fit the given template (check "Lab Report.docx"). Save your program project in your computer, copy your source code (C code) to the "1 Program (Source Code in C)" in the report; take screenshots showing 3 entered scores, menu, user's choices, total score and average score, add the screenshots under "2 input and Output" in your report