The following dataframe is called df$.$ Which code would return all the values in the donation column? Click all that apply.

$\backslash$table$[[,$names ages,donation,$],[1,$Mia,$33,50],[2,$Mariko,$51,115],[3,$Darryl,$21,30],[4,$Maria,$16,30]]$

$,$

$df[,3]$

df$\_$donation

df$donation