Question: Read the sentence. Obliged to you for hearing me, and now old Sojourner ain't got nothing more to say. Which of the following represents the closest meaning to this statement, using formal language? a. Bunches of thanks for listening, and my mind has now run dry. b. I owe you for setting through my speech, and I will shut up now. c. Please accept my thanks for listening, and I will never give another speech. d. I appreciate your attention to my remarks, and now I will conclude this address.