An analyst will recommend a combination of 2 industrial stocks, 2 transportation stocks, and 1 utility stocks. If the analyst can choose from 6 industrial stocks, 5 transportation stocks, and 3 utility stocks, how many different combinations of 5 stocks are possible? Choices.
A) 12	B) 460	C) 60	D) 450	E) 720
6C2 * 5C2 * 3C1 = 15*10*3= 
<gadget id="calculator">15*10*3</gadget>
<output>450</output>
450.   Answer: 450
<result>D</result>
An analyst will recommend a combination of 2 industrial stocks, 2 transportation stocks, and 1 utility stocks. If the analyst can choose from 6 industrial stocks, 5 transportation stocks, and 3 utility stocks, how many different combinations of 5 stocks are possible?