PART 3: Music on consumers

Questions 21–24
Choose the correct letter, A, B or C.

21. What is the topic of the research?
A. the effect of music on consumers
B. the effect of music on eating
C. the effect of music on the price of food

22. The research finds out in the restaurant
A. the music is played everywhere.
B. the music is played at a uniform volume level.
C. the music is played at a certain time.

23. The first few questions in the questionnaire are
A. to understand