Marie Paid a Vendor's Invoice After Matching It Against a Purchase

Multiple Choice

Marie paid a vendor's invoice after matching it against a purchase order. Which of the following statements is most true?

A) Marie's actions demonstrate the strongest possible internal control over the payment process.
B) Marie's actions weakened internal control for her company.
C) Marie's actions weakened internal control for the vendor.
D) The bank should not honor Marie's check.