Which of These Represents the Problem with Legal Protection Methods

Which of these represents the problem with legal protection methods for intellectual property?

A) There is no governmental agency that will assist small business owners in maintaining their legal rights.
B) The cost of legal protection for intellectual property is so high that it is practically useless for a small business owner.
C) Legal protection methods for intellectual property are primarily "reserved" for large business with huge legal staff.
D) Legal protection methods can only be offered for tangible property and not intellectual property.