Why did cynthia crossen write "a culinary wasteland"?

a. to establish the credibility of eric schlosser
b. to ask the author to rethink his opinion about fast food
c. to give her opinion of the book fast food nation
d. to encourage others to change their eating habits

C. To give her opinion of the book Fast Food Nation

Explanation:

A Culinary Wasteland the purveyors and enthusiasts of inexpensive food might not have persuaded Mr. Schlosser that it isn't noxious junk, yet it would have been intriguing to hear their best case and the creator's answer. For what it's worth, his refusal to permit the opposite side even a couple of words in self-preservation causes the book to appear somewhat childish.

what are the following?