17. Which of the following statements are true? I. Underwriters help private companies access public stock markets through IPOs Il. Shelf registrations and private placements are examples of seasoned security issues. Ill. Issue costs for debt are typically greater than issue costs for equity. IV. Bearer bonds make it easier for investors to avoid paying taxes on interest income. A. I and ll only B. I and Ill only C.I, Il, and IV only D. I, II, and IV only E. I, II, IlI, and IV F. None of the above