Final answer:
The correct statement about ticket scalping is that it can lead to lower sales revenues for event organizers if they set ticket prices below the market equilibrium, allowing scalpers to profit from the price difference.
Step-by-step explanation:
Among the listed statements about ticket scalping, the correct one is C. The existence of a scalpers' market could mean that the event sponsors/organizers are getting lower sales revenues than what they could have gotten at equilibrium.
Bands with inelastic demand for their shows might be able to increase ticket prices significantly without a drop in sales volume, leading to higher revenues. However, they sometimes choose to price tickets lower than the maximum possible to foster goodwill among fans and boost sales of merchandise and other related products.