The question given below is followed by some statements. Read the question carefully and determine which of the given statements is/are necessary/required to answer the question.
Find the two-digit number?
I. The difference between the number and the number formed by interchanging the digit is 27
II. The difference between two digits is 3.
III. The digit at unit's place is less than that at ten's place by 3

Options

A. I and III
B. I and either II or III
C. II and III
D. All of these