an article with cost price of 280 is sold at 30% profit. what is the selling price?	Select the correct option:  A) 198  B) 364  C) 369  D) 207  E) 210
sp=1.30*280= 
<gadget id="calculator">1.30*280</gadget>
<output>364</output>
364   ANSWER:364
<result>B</result>
an article with cost price of 280 is sold at 30% profit. what is the selling price?