Which of the Following Is True Regarding Billy's Claim That

Which of the following is true regarding Billy's claim that he had no duty to pick up the paint cans?

A) Billy is correct because he validly delegated that duty to Billy.
B) Billy is incorrect because the job was a personal service, and he had no right to assign either rights or duties under the contract.
C) Billy is incorrect but only because the job was for under $1,000.
D) Billy is correct only because Richard properly painted the house and was, therefore, responsible for ancillaries. If Richard had improperly painted the house, Billy would have had remaining duties.
E) Billy is incorrect because his delegation did not affect his obligation to Jan.