A Vertically Polarized Beam of Light of Intensity 100 W/m²

Multiple Choice

A vertically polarized beam of light of intensity 100 W/m² passes through two ideal polarizers.The transmission axis of the first polarizer makes an angle of 20.0° with the vertical,and the transmission axis of the second one makes an angle of 40.0° with the vertical.What is the intensity of the light after it has passes through both polarizers?

A) 22.2 W/m²
B) 44.4 W/m²
C) 66.6 W/m²
D) 78.0 W/m²
E) 11.7 W/m²