The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area?
Choose the correct choice:
A) 10000	B) 28869	C) 10002	D) 18089	E) 10004
100 * 100= 
<gadget id="calculator">100 * 100</gadget>
<output>10_000</output>
10000   125 * 80= 
<gadget id="calculator">125 * 80</gadget>
<output>10_000</output>
10000   10000nswer:10000
<result>A</result>
The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area?