In: Economics
Answer:
OPTION D: free riding
Reason: When some members of a community fail to contribute their fair share to the costs of a shared resource ( such as the different news websites in this case), it is called free riding.
This occurs when people can benefit from a good/service without paying anything towards it.
Their failure to contribute makes the resource economically infeasible to produce.
Note: From the point of view of the provider of service, it is called excludable good because the service will be given only after payment. But from customer point of view, he is free riding.