an article with cost price of 320 is sold at 18% profit. what is the selling price?	Pick one:
A) 198	B) 200	C) 204	D) 378	E) 347
sp=1.18*320=378   ANSWER:378
<result>D</result>
an article with cost price of 320 is sold at 18% profit. what is the selling price?