Find the annual income derived by investing $ 6800 in 60% stock at 136.	Choose the correct choice from the following:
A) 550 B) 3000 C) 250 D) 300 E) 400
By investing $ 136, income obtained = $ 60.   By investing $ 6800, income obtained = $ [(60/136)*6800= 
<gadget id="calculator">(60/136)*6800</gadget>
<output>3_000</output>
$ 3000.   Answer 3000.
<result>B</result>
Find the annual income derived by investing $ 6800 in 60% stock at 136.