With a Per-Worker Production Function Y = K^1/2, the Steady-State $\delta$

With a per-worker production function y = k^1/2, the steady-state capital stock per worker (k*) as a function of the saving rate (s) is given by:

A) k* = (s/ $\delta$ ) ².
B) k* = ( $\delta$ /s) ².
C) k* = s/ $\delta$ .
D) k* = $\delta$ /s.