Question given below is followed by three statements. Read the question and the statements. Decide which of the statements is/are necessary to answer the question. (l) What is the present age of Amit? (i) The sum of the ages of Amit and Bharat is 21 years. (ii) The difference of the ages of Amit and Bharat is 5 years. (iii) The product of the ages of Amit and Bharat is 104 years.

• A.  (i) and (ii) only
• B.  (ii) and (iii) only
• C.  (i) and (iii) only
• D.  Any two of the three