How much canvas is required to erect a tent in the shape of a cylinder surmounted by a cone having the base radius same as that of the cylinder?
I. Height of the cylinderis 5 meters.
II. Radius of the cone is 3 meters

A

if the statement I alone is sufficient to answer the question.

B

if the statement II alone is sufficient to answerthe question.

C

if both the statements I and II are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.