Please help me answer the questions listed below for amazon.com for 2015-2016

1.What are the current and prior year's cash flows from operating activities? What created the major difference between the two years?

2.What are the current and prior year's cash flows from investing activities? What created the major difference between the two years?

3.What are the current and prior year's cash flows from financing activities? What created the major difference between the two years?

4.Has the cash position for your company gotten better or worse in the current year compared to the prior year? Explain.