Directions: In a certain coding system,
A % B means A is smaller than B.
A & B means A is neither smaller than nor equal to B.
A # B means A is neither greater than nor smaller than B.
A $ B means A is either smaller than or equal to B.
A @ B means A is either greater than or equal to B.
A % B # C $ D
Which of the following statement are needed to prove A < P?
I. R # P
II. D $ R
Data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
Data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
Data in Statement I alone or in Statement II alone are sufficient to answer the question.
Data in both the Statements I and II together are necessary to answer the question.