Same question but pick more than $1$ answer:

John tells you that a certain algorithm runs in time O $(($n$^3)+200$n$),$ and Bill tells you that the same algorithm runes in time O$($n$^2).$ Choose the correct statements.

$-$ John's statement is more informative $($gives a better estimation of the running time$)$

$-$ Both John and Bill can be correct

$-$ Not both John and Bill can be correct

$-$ Bill's statement is more informative $($gives a better estimation of the running time$)$