Which of the Following Procedures Is a Test of Control

Which of the following procedures is a test of control for the validity objective for notes payable?

A) Read minutes of director's meetings for authorization of financing transactions.
B) Select a sample of notes payable and vouch cash receipt to the bank statement.
C) Select a sample of paid notes and recalculate interest expense for the period under audit.
D) Select a sample of paid notes and trace interest costs to the general ledger expense account.