Answer:
C. Before eating, consumers cannot determine the quality of the food; they can only compare relative prices and type of cuisine. Since tourists will not return, the restaurant owner has an incentive to reduce the quality to save money.
Step-by-step explanation:
In the given scenario tourists are most likely to visit a shop only once for a meal. Restaurants can serve low quality meals and put the same price as those that have high quality meals.
The tourist has no way to guage the quality before consuming, so they cannot differentiate based on quality.
The tendency is that restaurants will have a incentive to reduce quality in order to make more profit.
Serving high quality meals will be counterproductive because tourists will not adequately compensate the owner for his high quality food.