If Sound A is 60 dB, what is its intensity in W/m^2?

BLUE: 10^-12 W/m^2

PINK: 10^-6 W/m^2

PURPLE: 1 W/m^2

GREEN: 10^+6 W/m^2

YELLOW: Not enough Information.

Sound B is 100 times more intense than Sound A.

How much louder is it?

BLUE: 2 dB louder

PINK: 20 dB louder

PURPLE: 40 dB louder

GREEN: 100 dB louder

YELLOW: Not enough information

How loud is Sound B, in dB?