[kqr2]

From http://tierneylab.blogs.nytimes.com/2007/04/13/single-female...

  For equal success with an African-American woman, a 
  Hispanic man needs to earn an extra $184,000; a white man 
  needs to earn an additional $220,000.

  For equal success with a white woman, an African-American 
  needs to earn an additional $154,000; a Hispanic man 
  needs $77,000; an Asian needs $247,000.

  For equal success with a Hispanic woman, an African-
  American man needs to earn an additional $30,000; a white 
  man needs to earn an additional $59,000.

  For equal success with an Asian woman, an African-
  American needs no additional income; a white man needs 
  $24,000 less than average; a Hispanic man needs $28,000 
  more than average.