In a C program, please execute the following:

-The program will take 3 arguments (in order) choice infile outfile -points)

-If the choice is 1, implement the copy function that will read the infile, covert the content to all upper cases, and save the result to the outfile. The outfile format should be the same as the infile.

-If the choice is 2, implement the sort function that will read the infile, sort the content by decedent order (a-z), and save the first 10 characters for each line to outfile. The outfile format should be the same as the infile.

-If the choice is 3, implement the wc that will read the infile, count and display the number of words, number of lines, save the result to outfile.

-If the number of command-line argument is not 3, print the help manual about how to run the program.

-If the choice is not 1, 2 or 3, print an error message Wrong choice, the only available values are 1, 2, 3. -points) If the infile is not found, display an error message "Error! No such file - infile"

- If the outfile cannot be written, display an error message "Error! Cannot save file - outfile".

Thank you very much and I will be sure to like the answer!