At what stage is acceptance of offer by post valid? When the letter is? by Sunday | Jul 22 | Commerce WAEC | 0 comments A. written B. posted C. delivered D. replied E. read Correct Answer: Option C – delivered Users Also Read These:A counter offer is an offer that is?Who among the following generally has no capacity to…The most acceptance and convenient means of payment…The recognition and general acceptance of the right…SS3 First Term English Language Lesson Note – Letter…