An Electric Clothes Dryer Draws 10 a at 220 V

An electric clothes dryer draws 10 A at 220 V.If the clothes put into the dryer have a mass of 10 kg when wet and 3 kg dry,about how long does it take to dry the clothes? (Assume all heat energy goes into vaporizing water,L_v = 2.26 × 10⁶ J/kg) .

A) 171 min
B) 120 min
C) 51 min
D) 40 min
E) 5 min