Hey! Would love some advice on the following true or false questions! I'm unsure of the answers

Revision Task 4: Exchange Rates

1. TRUE/FALSE: Interest rate parity implies that a higher domestic interest rate leads to an appreciation.
2. TRUE/FALSE: In the open economy IS-LM model an increase in the interest rate leads to a decrease in output AND an appreciation.
3. TRUE/FALSE: In the open economy IS-LM model an increase in government spending leads to an increase in output when the Central Bank keeps interest rate constant.
4. TRUE/FALSE: In the open economy IS-LM model an increase in government spending that is match by a monetary policy expansion will increase output AND cause the exchange rate to depreciate.
5. TRUE/FALSE: Exchange rate crisis can happen just because financial market participants believe a currency peg is unsustainable even if it is sustainable
6. TRUE/FALSE: Under a fixed exchange rate regime the central bank is free to run monetary policy as it wishes
7. TRUE/FALSE: Any factor that increase expectedfuturedomestic interest rateswill have no affect on the exchange ratetoday
8. TRUE/FALSE: Thailand, Indonesia, and Koreacould have defended there exchange rate parityin 1997 without an adverse macroeconomicimpacts if they really wanted to.
9. TRUE/FALSE: Britain's return to the gold standard in 1925made its economy boom.
10. TRUE/FALSE: If the nominal exchangerateis fixed then the real exchangerate will be fixed.