Answer:
B. 20%
Explanation:
if u look at it carefully u can see that 2 is the lowest number so that would be 8% 5 is the 2nd smallest so it'd be 20% 8 would be 40% and 10 would be 80% since it's the biggest number. that's how I look at it(nvm don't follow this example Idk if this is even right I just guessed)