Answer:
(D) is greater with rent seeking than it otherwise would be
Explanation:
In the monopoly, the company is alone to manufacture such product and gain through it. It do not make any efforts to advertise or gain the market share, as it is the sole producer.
Also, the company is the sole producer and thus, charges high for the product, accordingly its earning more than the actual efforts made by it.
Accordingly the social cost is more with the rent seeking concept, because efforts are less.