Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles? Choose the correct choice from the following answers:
A) 2000 B) 2978 C) 2682 D) 2688 E) 2786
(10*10)/100= 
<gadget id="calculator">(10*10)/100</gadget>
<output>1</output>
1%loss   100 --- 99   ? --- 1980=&gt;   Rs.2000   2000nswer:2000
<result>A</result>
Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles?