Here is the formula to calculate GDP:
GDP<span> = C + G + I + NX
</span>Where I is the investment that include all form of capital expenditure
Both sales mentioned above could be considered as a form of Capital expenditure, so the total contribution to GRP would be:
$30 + $ 15 = $ 45
The correct answer will be B, while people are naturally made, our habits are not considered natural.
The correct answer among the choices listed above is option D. A political unit or body of people living within a specific territory under one federal government is defined as a state. It is composed of an executive, a bureaucracy, courts and other institutions.