A corporation is unlevered and is valued at $640,000. The corporation is currently deciding whether including debt in its capital structure would increase its value. The current cost of equity is 12%. Under consideration is issuing $300,000 in new debt with an 8% interest rate. The corporation would repurchase $300,000 of stock with the proceeds of the debt issue. There are currently 32,000 shares outstanding and effective marginal tax bracket is zero. What will the corporation's new WACC be?