Homeowner contracts with Pro Painter to repaint her home exterior. The written contract calls for three payments of $1,200 each, with the first payment due upon signing the contract, the second when the scraping and other prep work is complete, and the third upon satisfactory completion of the job. The work is to be started within 10 days and to be completed in three weeks or less. Just before Painter starts the job, Homeowner assigns her rights under the contract to Neighbor and promptly notifies Painter of the Assignment. Neighbor's house is identical in every respect to Homeowner's, including the condition of the exterior paint.

Painter begins work on Neighbor's house instead of Homeowner's. On the same day, Painter assigns their right to the second and third installments to Bank.

Five days after starting the job, Painter completes the preparation work and submits their invoice for the second installment (specifying the payment should be made to Bank) to Homeowner. The next day, Painter wins a huge contract to repaint an apartment complex and must immediately start work on that job. Painter calls his buddy, Sloppy Joe, and tells him that he can finish the work at Neighbor's house and Painter will pay him $1,000.

Which of the above assignments and delegations, if any, would be least likely to be enforceable?

1) Assignment to Neighbor

2) Assignment to Bank

3) Delegation to Joe

3) All of the assignments and delegations listed should be equally enforceable