Final answer:
B.) Incurable physical deterioration. The specific deteriorated components are measured by dividing them into short-lived and long-lived categories - this is called incurable physical deterioration.
Step-by-step explanation:
The correct answer to the question is B.) Incurable physical deterioration.
Dividing the specific deteriorated components into the categories of short-lived and long-lived is a method used to measure incurable physical deterioration. This refers to the deterioration of assets or components that cannot be repaired or rejuvenated.
For example, if a building has deteriorated and the components that are deteriorated cannot be fixed or replaced, then this would fall under the category of incurable physical deterioration.