A Beam of Light Is Incident Upon a Flat Piece $\degree$

Multiple Choice

A beam of light is incident upon a flat piece of glass (n = 1.50) at an angle of incidence of 45 $\degree$ .Part of the beam is transmitted and part is reflected.What is the angle between the reflected and transmitted rays?

A) 28 $\degree$
B) 73 $\degree$
C) 107 $\degree$
D) 152 $\degree$