Answer:
The ansswer is a. case study.
Explanation:
A case study is a research method that consists in analysing a single case, person or event. The information gathered can then be generalised in order to predict future events, or to understand current situations.
The greatest advantage of case studies is that they are usually inexpensive and provide high validity. However, it's possible that the studied person or group doesn't reflect the characteristics of a larger population.
Answer:Dress for video success
Explanation: impression is very important when you make your appearance in any setting and videos are no exception . She wanted to impress her audience and to do that she had to wear in a way that she believes will lead to that success and capture her audience attention but unfortunately it backfired since she went way overboard.
Answer:
Even as it changed the nature of performing, the phonograph altered how people heard music. It was the beginnings of “on demand” listening: “The music you want, whenever you want it,” as one phonograph ad boasted. Music fans could listen to a song over and over, picking out its nuances.
