A User Is Attempting to Format a 4 TB HDD

Multiple Choice

A user is attempting to format a 4 TB HDD using NTFS but only has the option to format the disk with a size of approximately 2 TB.  
What is the most likely reason the user is unable to format the disk to its full capacity?

A) The disk is using the MBR partitioning scheme.
B) The disk is using the GUID partitioning scheme.
C) NTFS only supports up to 2.2 TB volume sizes.
D) The user chose a primary partition instead of extended partition.