Which of the following is consistent with the Modigliani and Miller Capital Structure Theorem with no taxes?

A firm's weighted average cost of capital decreases as more financial leverage is used.

A firm's common stock price falls as more financial leverage is used.

A firm's weighted average cost of capital and common stock price are unaffected by the amount of financial leverage used by the firm.

A firm's weighted average cost of capital increases as more financial leverage is used.