Based on the number of businesses in Sand Trails, the reason why the owners did not lower prices was because it would have started a price war which would impact them negatively.
Oligopolies are characterised by few firms which is what we see with the pizza parlors in Sand Trails.
If they had lowered their prices, it would have started a price war where other pizza parlors would lower their prices as well. This would lead to all pizza parlors making less profits.
Find out more on price wars at https://brainly.com/question/1918495.
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