Betty has created a zip file, app100_files.zip, to include all of her static application files that she references in her application. The files are divided into different subdirectories for JavaScript and CSS. How can Betty upload the static files, so they can be referenced, and maintain the subdirectory structure? 

Answer options:

A. Unzip app100_files.zip, and upload each directory individually.
B. Upload app100_files.zip to the file server and unzip the file. In User Interface Properties, edit the Theme, and set JavaScript File URLs.
C. In Shared Components, create the required subdirectories. Unzip app100_files.zip, and upload each file into their subdirectories.
D. Upload app100_files.zip, and set Unzip File to Yes.

D