$(1$pts$)$

Question $17-$I$$m getting close to competence, Buella. And I know Abner is itching to speak, so I$$ll address this to the li$$l man. Abner, my neighbor said to me over the fence, $$If you weed my garden, I$$ll give you all of the tomatoes that are red on $4$ September.$$ I weeded the garden, but nasty neighbor won$$t pay up$.$ What should I do$?$

a$.$ Sue, because nasty neighbor made an offer for a bilateral contract

None of the above