Use the following information to answer the given question

\(\begin{array}{c|c} & N & & N \\ \hline \text{Ordinary Share Capital} & 140,000 & \text{Plant and Machinery} & 100,000 \\ \text{80% Preference share} & 63,000 & \text{Furniture} & 62,000 \\ \text{Retained earnings} & 40,000 & \text{Motor Van} & 75,000 \\ \text{10% Debentures} & 60,000 & Stock & 22,000 \\ Creditors & 10,000 & Debtors & 26,000 \\ \text{Accrued wages} & 12,000& Bank & 40,000 \\ & \overline{325,000} & & \overline{325,000}\end{array}\)

The debt to equity ratio is

---