The tax on a commodity is diminished by 10% and its consumption increased by 25%. The effect on revenue is? Choose the correct choice from the following choices
A) 12% decrease	B) 18% decrease	C) 19% decrease	D) 13% decrease	E) 12.5% increase
100 * 100= 
<gadget id="calculator">100 * 100</gadget>
<output>10_000</output>
10000   90 * 125= 
<gadget id="calculator">90 * 125</gadget>
<output>11_250</output>
11250   -----------   10000-----------1250   100-----------?=&gt; 12.5% decrease   Answer: 12.5% increase
<result>E</result>
The tax on a commodity is diminished by 10% and its consumption increased by 25%. The effect on revenue is?