Assignment
To become familiar with Perl programs and to see how to interact with the operating system, write a Perl program that performs the following tasks:
• Generate a menu to ask the user for the task that he or she would like to see performed.
• The available tasks are as follows:
o Show current date and time.
o Show users currently logged in.
o Show the name of the working directory.
o Show the contents of the working directory.
• Prompt the user for the choice, and perform the system command.
Also, describe how variables in Perl are handled, specifically with respect to the need for declaration and type casting.
• Add the script and the discussion about variables to the project template section "Introduction to Perl."
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.