Ang Enterprises has a levered beta of 1.10, its capital structure consists of 40% debt and 60% equity, and its tax rate is 40%. What would Ang’s beta…

Ang Enterprises has a levered beta of 1.10, its capital structure consists of 40% debt and 60% equity, and its tax rate is 40%. What would Ang’s beta be if it used no debt, i.e., what is its unlevered beta?