Read the following question and decide, which of the statements are sufficient/necessary to answer the question?Question:Is the volume of cone more than the volume of sphere?Statements:1. Radius of base of cone and radius of sphere are equal.2. Surface area of cone is more than the surface area of sphere.

• A. Only statement 2 is sufficient, While only statement 1 is not sufficient.
• B. Either 1 or 2 alone is sufficient.
• C. Only statement 1 is sufficient, While only statement 2 is not sufficient.
• D. Both statement 1 and 2 are necessary.