do number 19

do number 16

do number 3

please explain in details

SEC and Its Authorities 19. The SEC requires companies to file various forms for specific financial reporting purposes. Below are listed various forms required to be filed with the SEC. Utilize the SEC's website and describe what each form is used for issues/subsections related to postretirement benefits other than pensions. Provide citations for each. 16. Use the Master Glossary in the Codification to research the disclosure requirements for postretirement benefits other than pensions. Explain these requirements. 17. In some cases, preferred stock has some characteristics of a debt instrument. The Codification 3. Use the topical categories in the left navigation panel of the Codification to identify the first three subtopics within the general topic of Presentation. 4. Company X-Co has a $10,000,000 gain from exercising stock options. What topic and subtopics would the researcher highlight in the left navigation panel to discover the relevant authority to resolve the issue