Suppose GDP is $1,590, consumption expenditure is $1,400, government expenditure is $60, and net exports are $50.

a)What is business investment expenditure?

Investment expenditure = $

0

b)If exports are $250, what are imports?

Imports = $

0

c)In this example, net exports are positive. Could they be negative?

Can net exports be negative?

(select here)