THIS IS ON E D E N U I T Y HELP PLEASE

This square pyramid has a surface area of 16 m2.

A square pyramid. The square base has side lengths of 2 meters. The triangular sides have a height of 3 meters.

Consider the square pyramid shown. If each dimension is doubled, how does the surface area change?
The surface area doubles.
The surface area triples.
The surface area increases by 4 times.
The surface area increases by 8 times.