I need some help creating a makefile for this small C source file. Can anyone provide a makefile and explanation? Anything will help!

9. (20 points) Read the following C source file foo.c. Write a Makefile to compile, link and execute the code. You can assume you have source files: foo.c, fool.c, fool.h, foo2.c, foo2.h. Your Makefile must be able to do the following tasks when typing the command make 1) Always execute the executable program foo if no target is specified. 2) Build al necessary obj files for the program foo. 3) If a source file is modified, the corresponding obj files int main int argc, char* argv) and/or the executable program will be recompiled and linked. 4) Be able to compile each individual C file to an object file as a target. 5) The compiled programs have all warnings on and are not return 0; optimized #includef0ol.h" #include "Too2.h" int i, sum=0; for (i-0:i