Which of the following best completes the passage below?
At large amusement parks, live shows are used very deliberately to influence crowd movements. Lunchtime performances relieve the pressure on a park’s restaurants. Evening performances have a rather different purpose: to encourage visitors to stay for supper. Behind this surface divergence in immediate purpose there is the unified underlying goal of______
Select an option, then click Submit answer.
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keeping the lines at the various rides short by drawing off part of the crowd
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enhancing revenue by attracting people who come only for the live shows and then leave the park
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avoiding as far as possible traffic jams caused by visitors entering or leaving the park
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encouraging as many people as possible to come to the park in order to eat at the restaurants
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utilizing the restaurants at optimal levels for as much of the day as possible