__________ values could be obtained by the comparison method where the color is matched by mixing 3 primary standards until visual observation gives a match, spectrophotometric analysis, or utilize of trichromatic methods employing analysis with 3 separate filters.

__________ values could be obtained by the comparison method where th

1.	__________ values could be obtained by the comparison method where the color is matched by mixing 3 primary standards until visual observation gives a match, spectrophotometric analysis, or utilize of trichromatic methods employing analysis with 3 separate filters.
A.	Chromaticity
B.	Kubelka
C.	Tristimulus
D.	Black body
Answer» D. Black body