1:	Function $C o s t F u n c (G, k)$
2:	Calculate $C o s t_{T D}^{k}$
3:	Calculate $C o s t_{S e t u p}^{k}$
4:	$C o s t_{k} = C o s t_{T D}^{k} + C o s t_{S e t u p}^{k}$
5:	Return $C o s t_{k}$