Question

scored the least number of tokens. They collected tokens.

Answer 1

To find the least number of tokens collected by a person, we need to look for the smallest value on the Y axis of all the given points.

$\therefore$ Least number of tokens collected
= 10

To find the person who collected this least number, look for the corresponding value on the X axis.

$\therefore$ C collected the least number of tokens and they collected 10 tokens.