Answer:
The early philosopher is Aristotle.
Explanation:Aristotle argues that our capacity for perception and cognition put us in touch with the characteristics of the world, and therefore a constant skepticism is not required. According to Aristotle, exposing the phenomena (phainomena) leads us to think about our place in the universe and philosophize.
Well value is the estimate of money and utility is the safaction of economic goods so they both have something to do with estimates andmoney
Its expensive to Install and upkeep