【单选题】A rose by any other name may smell as sweet, but if it's not red or yellow, it doesn't sell. According to James Crowe, chief executive of the Worcester -- based research company, Scintilla, the color ...
A.
sell red and yellow roses.
B.
measure customer response to color.
C.
give lecturers on marketing.
D.
develop a method to predict business turnover.