accounting

Amazon offers some interesting financial dichotomies.  Investors typically look to three areas to ascertain a stock’s value--top line (revenue) growth, bottom line (profit) growth and free cash flow.  Historically Amazon has had little, if any, profits relative to its revenues yet the stock price has soared until recently. 

1- Why is it that Amazon’s stock price soared so high despite a lack of bottom line profits?

2- Why has it’s stock price dropped from its high of $400? (What changed?)

3- In December 2013, Jeff Bezos, Amazon’s CEO, said in a 60 minutes interview that raising prices would violate its customers' trust.  Three months later Amazon raised the price of its Prime membership from $79 to $99.  What prompted the change of heart?

This questions need to be done in 3 hours 

and you need to provide all the data you used in a link for example financial statement.

Each question should be at least 500 words.