A major difference between Adam Smith's view of economics and that of present-day capitalist theory is that Adam Smith viewed value as a product of labor, and thus operated under the Labor Theory of Value, which was used by basically all economists until the Labor Theory of Value became central to Marxism.
With money from Gaul he constructed new projects and wrote about his great deeds. ( he wasnt much for humility) Hope this helps :)
The Answer is 125
50+50=100
100+10=110
110+15=125