Answer:
B. Four years ago, demand for television service was inelastic due to a lack of available substitutes.
Step-by-step explanation:
Inelastic demand is a demand where the demand is not impacted when the price of the goods is rise or not also the reasons is of lacking of subsitutes
In the case when the company rise the price for the second time by 16% so there is an alternative available to the customers and the customers move to the other company so here the revenue of the company would be fallen
hence, the option b is correct