stuck on these an open economys GDP is always given by?
1.Y=C+I+G+T
2.Y=C+1+G+S
3.Y=C+I+G
4.Y=C+I+G+NX
other things the same, an increase in the U.S interest rate causes the quanity of loanable funds supplied to?
1. rise bc net ccapital outflow and domestic investment rise
2. rise bc national savings rises
3. fall bc net capital outflow and domestic investment rise
4. fall bc national savings falls