Hannah used to be considered white-collar, but was recently laid off, and is now on the verge of homelessness. Hannah was able to find a new entry-level job in the marketing field, but then switched to an entry-level job in the same field. A sociologist would say that Hannah has experienced several forms of social mobility. Which of the following would accurately describe the sequence of events she has experienced? Group of answer choices downward, upward, horizontal upward, horizontal, downward horizontal, upward, downward upward, downward, horizontal