You are a researcher studying attitudes towards poverty on college campuses. Explain how you would study this issue using an observational method, and what the advantages would be of using this method instead of using a survey method.

Which of the following are characteristics of soft money? i. donations from individuals and interest group pacs ii. unregulated by the federal election commission iii. goes directly to a political candidate iv. can be used for advertising or other campaign expenses a. i, ii, iii, and iv b. i and ii only c. i, iii, and iv only d. ii, iii, and iv only\