If the price of an article decreases by 111/9 % and the sale of the article increases by 12 ½ %, what is the net effect on revenue?	Choose the correct choice from the following options.
A) 1% loss	B) 1% gain	C) No loss or no gain	D) Cannot be determined	E) None of these
M. F 1 = 100-100/9/100 =800/900 = 8/9   M. F 2 = 100+25/2/100 =225/200 =9/8   Total M. F =8/9*9/8= 
<gadget id="calculator">8/9*9/8</gadget>
<output>1</output>
1   Overall % change= ( M. F – 1 ) * 100 = ( 1 – 1 ) * 100 = 0   ANSWER:No loss or no gain
<result>C</result>
If the price of an article decreases by 111/9 % and the sale of the article increases by 12 ½ %, what is the net effect on revenue?