QUESTION 21 Advertisements for rewards, such as for the return of lost property, information, or the capture of criminals, are generaly held to be: Invitations but not offers. O offers for unilateral contracts offers for bilateral contracts firm offers 2 points QUESTION 22 An acceptance is effective as soon as it is dispatched of the offeree uses: only an authorized means of communication only a stipulated means of communication an authored or a stipulated means of communication any reasonable means of communication 2 points QUESTION 23 An offer by itself does not include terms that limit its life True False