Four separate setups contain ideal polarizing filters placed in the path of identical unpolarized light beams of initial intensity \(I_0\). The transmission axis angles of the filters in each setup are measured relative to the vertical direction:

Setup	Number of Filters	Transmission Axis Angles
1	2	\(0^\circ\), \(90^\circ\)
2	3	\(0^\circ\), \(45^\circ\), \(90^\circ\)
3	2	\(0^\circ\), \(60^\circ\)
4	2	\(0^\circ\), \(45^\circ\)

Which of the following correctly ranks the intensity of the light emerging from the final filter in each setup from greatest to least?