In large amusement parks, live performances are deliberately used to guide the flow of people. Lunchtime performances are designed to reduce the pressure on park restaurants; evening performances have a completely different purpose: to encourage visitors to stay for dinner. Surface Performances at different times have different purposes, but behind this, there is a unified potential goal, namely:. Which of the following options is the most appropriate conclusion to this paragraph? ? ['Minimize the number of people queuing at each site.', 'Attract more people to the live performance to increase profits.', 'Maximize the role of restaurants in as much time as possible.', 'Solicit customers as much as possible, hoping they will come to the park again.']