Economics focuses more on interactions/marketing/ those type of focus
Answer: d. Physical depreciation
Explanation:
The allowance of the use of the second hand materials showed the materials met the standard required but this is subjective as the material life span has been shortened due to existing usage of the material.
Answer.is a method of clarification and understanding.
Explanation:
this is a method used for a better way of understand a topic.
Answer:
The answer is d.
Explanation:
This concept refers to adapting to an environment by blocking sensorial distractions. It can apply to all senses (i.e. you get used to a smell, sound or visual stimulus to the point at which you ignore it).
For example, while taking an exam in a classroom, the sound of a ticking clock on the wall might be very distracting at first. In time, your brain will automatically filter the sound so that you can concentrate.
