Are these complete sentences, or is one of them a fragment?
Dory always sleeps through musicals. Especially after an intermission snack, she falls into a deep slumber.

a line graph will be best to show the income.

the correct answer is b. in order to explain a point clearly in an essay, it is always better to include a clear example of your ideas. including an scenario in which a family is affected by consumerism will support your argument as well as supporting details, such as quotations from experts and statistics. option a could be correct, but statistics and quotations are supporting ideas rather than clear explanations. choices c and d are simply inadequate. they do not add information about the effects of consumerism, rather they are strategies for engaging the reader