What is the selling price of the sofa?
(I) The marked price of the sofa is Rs.7500.
(II) The profit the merchant gets by selling the sofa is Rs.900.

if the statement (I) alone is sufficient to answer the question, but (II) does not answer the question.

if the statement {II) alone is sufficient to answer the question but (I) does not answer the question.

if both the statements (I) and (II) are sufficient to answer the question but neither statement alone is sufficient.

if both the statements (I) and (II) together are not sufficient to answer the question and additional data is required.