Solve this Mendelian inheritance question

The answer is B. But according to me even the third option is correct but technically there is not option of 2 and 3 . Please correct me if I am wrong.

Heterozygyotes have 100 percent chance of displaying dominant features.
(I.e. Bb - displays dominant characteristics)

It’s 25% only when heterozygotes are crossed with another heterozygote.
(I.e. Bb * Bb = BB, Bb, Bb, bb)