Answer:
An "economic motive"-if we have to resort to definitions. -is that tendency in human beings to calculate the costs and the. returns involved in pursuing a certain desirable end and to choose. that line of action which will give one the greatest returns in propor- tion to the expenditure of effort involved.
George Rogers clark hope this helps
President John Adams. Although President Washington oversaw the construction of the white house, he never lived in it.