Accession that naturally occurs to a property belongs to the owner

Functional obsolescence might be attributed to each of the following except:

A: No air conditioning in a commercial building in a warm climate; B: The proximity of obnoxious nuisances; C: Outmoded or outlandish design; D: Improvements which have lost their usefulness.

Which of the following includes the target segment of a product, the category to which the product belongs, and the product's point of difference from other members in the category?

A) mission statement B) vision statement C) profit statement D) positioning statement E) inventory statement