List These Events in the Correct Order for CSF Flow

Multiple Choice

List these events in the correct order for CSF flow in the CNS.
A: CSF flows into the arachnoid villi
B: CSF enters the blood
C: CSF flows through the cerebral aqueduct to the fourth ventricle
D: CSF flows into the subarachnoid space
E: CSF is produced by the choroid plexus

A) a,b,c,e,d
B) e,a,b,c,d
C) c,d,a,e,b
D) e,c,d,a,b
E) e,d,a,b,c