Write small software in C Language

"If you can finish it within one hour bid if not dont this is test for more projects in c" one .c file and one .h file the project is Store the information of n struct (Array of struct) for (company employess) in a text [login to view URL] employee name salary mobilenumber (3 attributes) Build the functions in the header file ( to find the average max and min) and restored processed information in the same text file. Develop the program to use simple dynamic data structures. Execute the functions using switch statement inside loop if the user choose 1 he will enter employee choose 2 he will read txt choose 3 execute max function choose 4 execute min function choose 5 execute avg function choose 6 exit