3,9,27,81,.... Choose one
A) 583  B) 604  C) 616  D) 243  E) 636
1*3= 
<gadget id="calculator">1*3</gadget>
<output>3</output>
3   3*3= 
<gadget id="calculator">3*3</gadget>
<output>9</output>
9   9*3= 
<gadget id="calculator">9*3</gadget>
<output>27</output>
27   27*3= 
<gadget id="calculator">27*3</gadget>
<output>81</output>
81   81*3= 
<gadget id="calculator">81*3</gadget>
<output>243</output>
243   ANSWER:243
<result>D</result>
3,9,27,81,....