You would like to estimate the unlevered beta of Schwartz Industries (SI). SI's value of outstanding equity is $353.14 million, and you have estimated its beta to be 1.20. SI has four-year zero-coupon debt outstanding with a face value of $170.00 million, which currently trades for $126.85 million. SI will pay no dividends and will reinvest all of its earnings over the next four years. The four-year risk-free interest rate is 5.130%. Use the Black-Scholes formula to estimate the unlevered beta of the firm.(Note: the volatility of the market value of SI's assets is either 40%, 50%, or 60%.)

The estimated unlevered beta of the firm is _ (Round to two decimal places).