An investment dealer, Street Inc., is involved with a company that wishes to issue new shares. What roles may Street Inc. play? I. Street may act as a distribution channel for the new shares II. Street may act as an intermediary between the issuer and the securities regulators. III. Street may underwrite the entire issue and resell the shares to the public IV. Street may help prepare a preliminary prospectus for the issuer that will be submitted to the proper securities commissions. a. I, III, IV b. I, II, III, IV c. II, III, IV d