Amazon Financial Analyst interview questions

was referred by a friend. Got the phone interview next few day. Start with introduce myself. typical behavior questions. tell me a time you showed your leadership. time you made a mistake. time you have to do things without instructions. how you handle risks. Also finance problems, what the most important things on income statement and how you value the company (from my past experience). In the end it was a case question regarding the prime membership. Ask why the price increased from 79 to 99.