Now write another script "fin$2.$sh$".$ This script does not accept command line options or parameters. Instead it prompts and reads user input from stdin. Proper use of the read command is expected. "fin$2.$sh$"$ needs to accept an additional option $"$q$".$ The script should repeatedly prompt the user to choose one option to run. Once the user types $"$q$",$ "fin$2.$sh$"$ should stop and exit. The other acceptable options in "fin$2.$sh$"$ are $"$e$","$f$"$ and $"$h$",$ which are exactly the same as those in "fin$1.$sh$"$ and call the appropriate $10\mathrm{.}5$ lab script. For any unrecognized option value, print an error message.

Note: "fin$2.$sh$"$ may needs to have a completely different way to take inputs. Instead of taking options and parameters from the command line, prompt the user for these values using appropriate commands.

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