big O$($n$)$: $1000$ is $\mathrm{.}08$sec$,$ what is runtimes for $2000,3000,4000,5000?$

do an example like this for:

big O$($n$)$

big O$(1)$

big O$($n$^2)$

big O$($n$^3)$

big O$($log$($n$))$