A firm maximizes profit by operating where marginal revenue equals marginal cost. They use less of an input in producing more products to increse their profits.
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase. To wrangle over an ass's shadow
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
As for ourselves, we
X-combing our hair Y-a good wash and Z-were contented with