The Following Fatty Acid,in Which the Indicated Carbon Is Labeled $\beta$

The following fatty acid,in which the indicated carbon is labeled with ¹⁴C,is fed to an animal: ¹⁴CH₃(CH₂) ₉COOH
After allowing 30 minutes for fatty acid $\beta$ -oxidation,the label would most likely be recovered in:

A) acetyl-CoA.
B) beta-hydroxy butyryl-CoA.
C) both acetyl-CoA and propionyl-CoA.
D) palmitoyl-CoA.
E) propionyl-CoA.