Give the correct $IUPAC$ name for the following structure:

(A) $1$. Identify the longest carbon chain. The longest chain contains $12$ carbon atoms,making it a dodecane derivative.
$2$. Number the chain to give the substituents the lowest possible locants. Starting from the right,the main chain is numbered $1$ to $12$.
$3$. At position $5$,there is a $2$-ethylbutyl group.
$4$. At position $3$ and $3$,there are two methyl groups.
$5$. Combining these,the $IUPAC$ name is $5-(2'-ethylbutyl)-3,3-dimethyldodecane$.