D would be the most logical answer that I see. A does not help with what he is trying to accomplish. B Is not the best option because you don't wanna go to other places and see what different flavors they have cause you wanna be different you wanna create competition. C, your asking a couple of people that come into the shop and that number would vary. I just think D is the most logical answer because at least your asking a handful of people. <span />
Answer: .15% (point fifteen percent)
:)
Step-by-step explanation:
Only when any equation you find among those numbers can be simplified into one of the four main equations, wich means you only have four different true statements, and lots of equivalences.