Which Statement(s)is/are True About a Molecule with the Molecular Formula

Multiple Choice

Which statement(s) is/are true about a molecule with the molecular formula C₁₀H₁₄O,that when subjected to Pd/C and H₂ in ethyl acetate,there is a consumption of 2 moles of hydrogen?

A) The molecule has no degrees of unsaturation. 2
B) There are four degrees of unsaturation,where two come from either two alkenes or one alkyne and the other two are either two rings or one ring and a carbonyl.
C) There are two degrees of unsaturation where they were either two alkenes or one alkyne.
D) There are four degrees of unsaturation,which come from a mixture of alkenes and alkynes,that is why four hydrogens are added.
E) None of these choices.