A windmill is taking advantage of strong air currents in order to produce electrical energy. On a typical day the wind speed is around 20 mph and in that speed the windmill produces 700 kw/h (kilowatts per hour). On a stormy day a windmill produces 20% more energy. How much kw/h can three windmills produce in two hours on a stormy day?	Choose the most appropriate option:
A) 2880.	B) 4860.	C) 5780	D) 5040	E) 6380.
Normal 5040ay = 700 kw/h   Stormy 5040ay = 700*1.2= 
<gadget id="calculator">700*1.2</gadget>
<output>840</output>
840 kw/h   3 windmills for 2 hours on stormy day     840*3*2= 
<gadget id="calculator">  840*3*2</gadget>
<output>5_040</output>
5040   Answer: 5040
<result>D</result>
A windmill is taking advantage of strong air currents in order to produce electrical energy. On a typical day the wind speed is around 20 mph and in that speed the windmill produces 700 kw/h (kilowatts per hour). On a stormy day a windmill produces 20% more energy. How much kw/h can three windmills produce in two hours on a stormy day?