Volume of a right circular cone

Q.

A closed hollow cone 24 cm high having base radius 7 cm is to be made using metal sheets. Find the capacity of the cone and the amount of sheet required to make the cone.

1. $704c{m}^2$ and $1232c{m}^3$ respectively

2. $1232c{m}^2$ and $704c{m}^3$ respectively

3. $804c{m}^2$ and $1532c{m}^3$ respectively

4. $514c{m}^2$ and $1032c{m}^3$ respectively