Rate them by the survey / rate them by the result of the survey. Now I have to rate 10 brands from 1 to 10 scores. But I will rate them objectively depending on the result of a survey. The survey contains 10 questions. One of them is "Do you like this brand name? How would you score this brand name?" 4 options are listed with the question. The options are A. 10, B. 20, C. 30, D. 40. I will ask random people to answer to the survey. ======================================================================== By the way, when someone asks me how to rate them, How could I respond? 1. I will rate them depending on the result of a survey 2. I will rate them depending on a survey. 3. I will rate them by the result of a survey. 4. I will rate them by a survey. Do all of 4 sound natural? If not, would you give me natural expressions? Thanks in advance!