Edith Hires Randal an Attorney at Parker Law Offices to Write

Edith hires Randal an attorney at Parker Law Offices to write her will. Randal asks his paralegal, Polly, to write Edith's will while he goes on vacation and mail it to her to sign. Is this a proper accord and satisfaction?

A) Yes because a paralegal can write a will.
B) Yes because Edith hired Randal to perform a service which his agent is providing.
C) No because Polly did not interview Edith.
D) No because as a paralegal, Polly is not licensed to write a will as the attorney is.