i would like part b and c to be done please ?

Thanks

b) Given both macro definitions statements, write a small program to demonstrate how each macro works. Use comments in the code to explain the code functionality. #define SCALE_FACTOR (5.0f / 9.0f) #define EN (n) ((n) 82==0) c) Using the following structure templates, create an instance of gear called data[3] and populate and print the contents on to the screen. struct geart 1/template char label[10]; float ratio; }