What should be included to make this introduction more effective

Which sentence in this excerpt from the time machine suggest that the time travelled will later realize that his assumptions about future society are incorrect

John owns stock in ghwb inc. ghwb inc. is planning to issue 200,000 shares of common stock to finance a new factory in china. what type of risk does john face and how can he avoid it? select the best answer from the choices provided. a. john faces inflation risk; he can sell his stock before the new shares are issued. b. john faces inflation risk; he can sell his stock after the new shares are issued. c. john faces share dilution risk; he can sell his stock before the new shares are issued. d. john faces share dilution risk; he can sell his stock after the new shares are issued.

Which statement best describes the type of appeal used in this public service advertisement? an emotional appeal is made by presenting a wide range of jobs for women. an emotional appeal is made by emphasizing the need for a peaceful approach. an ethical appeal is made by providing pictures of a variety of role models. a logical appeal is made by including words that explain the meaning of the poster.