Narrbegin Exhibit 12 -According to Exhibit 12

Narrbegin Exhibit 12.2
$$\begin{array} { | c | c | c | c | c | c | c | } \hline \begin{array} { c } \text { Capital stock } \\\text { per person }\end{array} & \begin{array} { c } \text { Output per } \\\text { person }\end{array} & \begin{array} { c } \text { Capital stock } \\\text { depreciation } \\\text { (at rate of 10 } \\\text { per cent) }\end{array} & \begin{array} { c } \text { Gross in- } \\\text { vestment } \\\text { per person }\end{array} & \begin{array} { c } \text { Required } \\\text { saving } \\\text { per per- } \\\text { son }\end{array} & \begin{array} { c } \text { Required } \\\text { saving } \\\text { rate }\end{array} & \begin{array} { c } \text { Consump- } \\\text { tion per } \\\text { person }\end{array} \\\hline 100 \quad ( \langle 20 \% ) & 40 & 10 & 10 & 10 & 25 \% & 30 \\\hline 120 \quad ( \langle 20 \% ) & 46 ( < 15 \% ) & 12 & 12 & 12 & 26 \% &-?- \\ \hline 144 \quad ( \langle 20 \% ) & \begin{array} { c } 50.6 ( < \\10 \% ) \end{array} & 14 & 14 & 144 & 28.5 \% & 36.2 \\\hline 172.8 ( \langle 20 \% ) & 53.1 ( \langle 5 \% ) & 17.3 & 17.3 & 17.3 & { } _ { - } { ?} _ { - } \% & 35.8 \\\hline\end{array}$$
-According to Exhibit 12.2, the steady-state level of capital per person occurs when:

A) the saving rate is 32.5 per cent.
B) output per person is 46 units.
C) gross investment per person is 12 units.
D) consumption per person is at least 36.2 units.