What Would Be the Most Likely Result If Justin Sues

Multiple Choice

What would be the most likely result if Justin sues Harry for the $4,000 payment?

A) Justin will win because the right to receive payment could be validly assigned.
B) Harry will win because the portrait was personal in nature and payment for it could not be assigned.
C) Justin will lose unless Justin can prove that he was unaware that Harry did not want the benefits assigned.
D) Harry will win because he did not expressly agree to the assignment.
E) Justin will win unless Harry can prove that Justin knew that Harry did not want the benefits assigned.