Which of the following statements describes the constructive receipt doctrine?

Darrell was issued notification in December of this year that his bonus for the current year would be $$10,000$ and the check would be issued in January next year.

Martha was notified that a check would be issued to her on December $31$ for royalties on her song used in a local commercial; the check was available for pick up that day.

A$)$

Neither I nor II

B$)$

I only

C$)$

II only

D$)$

Both I and II