Study the statements given below and choose the correct answer. Statement 1 : Numbers having more than two factors are known as composite numbers. Statement 2 : A number for which sum of all its factors is equal to twice the number is called a perfect number. (A) Statement-1 is true and statement-2 is false. (B) Statement-1 is false and statement-2 is true. (C) Both statements are true. (D) Both statements are false.