The length and breadth of a rectangle is increased by 5% and 15% respectively. What is the increase in the area?  Select the correct option
A) 21.25	B) 22.75	C) 19.25	D) 20.75	E) 22.25
100*100= 
<gadget id="calculator">100*100</gadget>
<output>10_000</output>
10000   105*115= 
<gadget id="calculator">105*115</gadget>
<output>12_075</output>
12075   -----------   2075   10000------2075   100-----?=&gt;20.75   Answer 20.75
<result>D</result>
The length and breadth of a rectangle is increased by 5% and 15% respectively. What is the increase in the area?