Unpolarized Light Is Passed Through Polarizer 1

Multiple Choice

Unpolarized light is passed through polarizer 1.The light then goes though polarizer 2 with its plane of polarization at 35.8° to that of polarizer 1.Polarizer 3 is placed after polarizer 2.Polarizer 3 has its plane of polarization at 58.8° to the plane of polarization of polarizer 2 and at 94.6° to that of polarizer 1.What fraction of the intensity of the original light gets though the last polarizer?

A) 0.177
B) 0.463
C) 0.232
D) 0.088
E) ​0.021