3. A sous chef at your restaurant has discovered that if certain music is played in the background during dinner, the room is lit to a particular level, the temperature is maintained at a particular level, and each waiter/waitress/bar tender speaks within a particular tonal range, dinners spend an astonishing 80% more on their meals/drinks than when these conditions are not present. The sous chef has even created a machine that trains each server's voice to the tonal range required. The restaurant is generating triple the revenues it has in the past. Is this process protectable as a trade secret, and if so, how effective will the protection be? Explain the rationale for your answer.