Determine the Most Likely Structure of a Compound,with the Molecular $\delta$

Determine the most likely structure of a compound,with the molecular formula C₉H₁₂,which gave a ¹H NMR spectrum consisting of: a doublet at $\delta$ 1.25
A septet at $\delta$ 2.90 and
A multiplet at $\delta$ 7.25 ]

A) I
B) II
C) III
D) IV
E) V