According to Modigliani and Miller (M&M), in a world of perfect capital markets, what will be the expected equity return (or cost of equity)

According to Modigliani and Miller (M&M), in a world of perfect capital markets, what will be the expected equity return (or cost of equity) for a firm that has a cost of capital of 10 percent, a cost of debt of 6 percent, debt valued at $1.2 million, and equity valued at $1.0 million?