Batch file to create a bunch of folders Under directory "Applications"

I have the following batch file to create several directories under the main directory "Applications" on the A Drive. Here is the batch file's contents!
@ECHO OFF
:START

MD " A:\Graphics"
CD Graphics
MD converter
CD A:\Editor
MD "VIDEO"
cd Video
Converter
Editor
Renamer
cd Renamer
md filebot

What do I need to put at the top in order to go to the A Drive so I can make all these folders? John

You're allowed to create an entire subfolder's path from scratch.

Code:

MD A:\Graphics\converter
MD A:\Editor\VIDEO\Converter
MD A:\Editor\VIDEO\Editor
MD A:\Editor\VIDEO\Renamer\filebot

It doesn't matter what partition your on that will work on the A: drive? Say if the file was on the E: driver and I wanted to make everything on the A: drive?

You're specifying an absolute path, so it doesn't matter if your CMD or script is running from a different working directory or drive letter.