Research Is Conducted to Determine Which Recipe of Cookie Mix

Multiple Choice

Research is conducted to determine which recipe of cookie mix is most preferred.Cookie recipe "D" has the highest preference ratings among four cookie mixes tested.The report states that cookie mix "D" should replace all existing recipes as soon as possible.This last sentence is:

A) a recommendation.
B) a conclusion.
C) information that should be included in the front matter.
D) a method.
E) a methodology.