Problem $2\mathrm{.}1$: You are given the following function:

$f(n)=27+3nlo{g}_8(n)+2n$

Which of the following statements are true? Select all that apply.

$f(n)$ is $O(n)$

$f(n)$ is $(logn)$

$f(n)$ is $O(n^2)$

$f(n)$ is $(n^2)$

$f(n)$ is $(nlogn)$

None of the above