If an article with marked price of $400 is sold at successive discount of 15%,25% and 15%,what is the price the customer has to pay?  Answers:
A) 360 B) 108 C) 230 D) 216 E) 224
discount=0.85*.75*.85=.54   so .54*400= 
<gadget id="calculator">.54*400</gadget>
<output>216</output>
216   ANSWER:216
<result>D</result>
If an article with marked price of $400 is sold at successive discount of 15%,25% and 15%,what is the price the customer has to pay?