Buying a new pair of sunglasses for which of these reasons is most likely a sound financial decision?
A: you have some extra money to burn
B: The sun is hurting your eyes
C: you want to impress your classmates
D: The display in the store window is cool

All of the following are characteristics that must be contained in any knowledge representation scheme except

Whose task it is to ensure that the product flows logically from one step to another?

Amitha writes up a one-page summary of a novel during her summer internship at a publishing company. when she reads over the page, she realizes she used the word “foreshadow” seven times, and she would like to reduce the repetition. which tool would best amitha solve this problem?