The correct option is “user guide”. A user guide provides instructions on how to use a product, its main characteristics and functions. For example, a TV user guide explains how to turn it on, how to program it and how to solve certain technical problems. In this case the phrase “product encyclopedia” compares an encyclopedia with the user guide as all the necessary information about the product is included there.
Answer:
I dont think that is good because: It follows an unnamed narrator who insists on his sanity after murdering an old man with a "vulture eye". The murder is carefully calculated, and the murderer hides the body by cutting it into pieces and hiding it under the floorboards.
Explanation:
hope this helps :)
