Write a C program in a file called task$\_$one.c$.$

Your program should be able to create a new file in Read$-$Write mode called newlnventory.dat. Use the symbolic constants to give the user

full permission, group full permission, and others read permission only.

Make sure to communicate any error or success operation to the user.

Write a $C$ program in a file called task$\_$two.c$.$

Your program should be able to create a new file in Read$-$Write mode called newlnventory$2.$dat ONLY if the file does not exist.

Use the symbolic constants to give the user full permission, group full permission, and others read permission only.

Make sure to communicate any error or success operation to the user.

Use the following steps to complete this task.

Create a file called "news.txt$"$ and add this text:

"Champions are found in computer science".

Write a $C$ program in a file called task$\_$three.c that reads the first $14$ bytes from the news.txt file.

Print the read content to console.

Make sure to communicate any error or success operation to the user.