The Figure Shows the Boundary Between Two Transparent Materials with Indexes

The figure shows the boundary between two transparent materials with indexes of refraction n₁ and n₂.Ray A is found to suffer total internal reflection.Which one statement is correct?

A) n₂ > n₁
B) Rays B and D must also suffer total internal reflection.
C) Ray E must be totally internally reflected.
D) Ray B may be totally internally reflected.
E) Ray C may be totally internally reflected.