Which of the Following Is True of Notice of an Assignment

Multiple Choice

Which of the following is true of notice of an assignment?

A) Notice is not required for a valid assignment,but is a good idea.
B) Notice must be provided either in writing or orally for an assignment to be valid.
C) Assignments are not effective until notice is given.
D) Notice is required for an assignment to be valid.
E) Notice must be provided in writing for an assignment to be valid.