What are the $3$ main components of a Shell Script?A$.1.$ Write a script$2.$ Make the script readable$3.$ Save the script in the Root DirectoryB. $1.$ Write a script$2.$ Make the script hidden$3.$ Save the script somewhere the Shell cannot find it$.$C$.1.$ Write a script$2.$ Make the script executable$3.$ Save the script in your Home directory so that Shell cannot use itD. $1.$ Write a script$2.$ Make the script executable$3.$ Save the script somewhere the Shell can find it$.$