Programming: Write the following programs using C language. Each program should date of creation on the top (use comments). Write a clear and properly indented code and use comments properly.
1. Simple if statement program. [5 points]
2. Read from a file and do computation and write the output to a file. [5 points]
3. Write a program that computes the factorial or the power with the use of functions. [5 points]
4. Write a conversion program. (e.g. kilos to pounds, feet to inches, UK pounds to us dollars). The program must have different functions for:
c. output [5 points]
5. Write a program that creates a two-dimensional array and prints a specific output. [5 points]
6. An array of Strings (creation, manipulation). [5 points]