I am in an introductory C programming class can anybody help with this? The program needs to be in C please.

Please document all code with comments to show your understanding.

/*

Name: Course: COSC 1336.002 Date:

*/

Implement the three loops listed below. Use one while, do while, and for loop. Your code should be unique. There are multiple ways to implement each loop.

1. Write a loop that will print all even numbers separated by a space from 20 down through 0.

2. Write a loop that will sum all odd integers between 1 and 15 and print the sum after the loop ends.

3. Write a loop that will find the product of all numbers between 5 and 10 inclusively and print the product after the loop ends.