two question in global economics

I want answers as two short essays and separate each question with their own answer and references alone.
First question :
Discuss the causes of the recent currency crisis in Turkey. What are the implications for the Turkish economy and the global economy? What should be the role of the Turkish Central Bank for stable currency?
Second question :
How do fiscal and monetary policies under the fixed exchange rate in Saudi Arabia help the country to increase the living standard? What are the goals of the monetary and fiscal policies, and how are they achieved? What are the challenges that the country may encounter on the journey to achieve these goals?
P.S: Check the attachments, please …