The Reactions Involved in β -Oxidation of Fatty Acids Include

The reactions involved in β -oxidation of fatty acids include the following:
1) Cleavage of acetyl-CoA from the fatty acid.
2) Hydration of a double bond.
3) Formation of a C − C double bond.
4) Oxidation of an alcohol.
The correct order of these reactions is:

A) 1 → 2 → 3 → 4
B) 4 → 3 → 2 → 1
C) 3 → 2 → 4 → 1
D) 2 → 4 → 3 → 1
E) 1 → 4 → 3 → 2