HOTSPOT
You are working on the transformation system for 3D models in your new game project. You
use a 4×4 matrix as shown below to transform your objects:
Use the drop-down menus to complete each statement. Each correct selection is worth one
point.
Answer: 
Explanation:
http://msdn.microsoft.com/en-us/library/microsoft.xna.framework.matrix.identity.aspx
http://msdn.microsoft.com/en-us/library/windows/desktop/dd607354(v=vs.85).aspx