In shop contains 500 articles each of a cost of $10. He sold them at a price of $15. If the shop keeper has a order of 200 articles, how much profit he will get?
Choose the correct option:
A) A)200 B) B)2000 C) C)1500 D) D)1000 E) E)600
Total money after selling articles = 200*15= 
<gadget id="calculator">200*15</gadget>
<output>3_000</output>
3000   cost price= 200*10= 
<gadget id="calculator">200*10</gadget>
<output>2_000</output>
2000   profit= 1000   correct option is 1000
<result>D</result>
In shop contains 500 articles each of a cost of $10. He sold them at a price of $15. If the shop keeper has a order of 200 articles, how much profit he will get?