A room has its walls aligned accurately with respect to north, south, east, and west. The north wall has an area of 15 m2, the east wall has an area of 12 m2, and the floor's area is 35 m2. At the site the Earth's magnetic field has a value of 0.60 G and is directed 50° below the horizontal and 7.0° east of north. Find the fluxes through the north wall, the east wall, and the floor.