In 2018, U. S. government spending was $3.90 trillion, tax revenue was $4.50 trillion, GDP was $14.02 trillion, and total consumer spending was $10.75 trillion. If the economy has no exports or imports, what was the national savings in 2018? How much was public savings? How much was private savings?

Find the zeros of the polynomial 5 x square + 12 x + 7 by factorization method and verify the relation between zeros and coefficient of the polynomials

The research of robert siegler and eric jenkins on the development of the counting-on strategy is an example of design.

Suppose that each country completely specializes in the production of the good in which it has a comparative advantage, producing only that good. in this case, the country that produces jeans will produce million pairs per week, and the country that produces corn will produce million bushels per week.