Problem
•	Background:
A.	What were some problems with the old lease accounting standard (ASC -840)?
B.	What are the key differences in the new lease accounting standard (ASC-842)?
•	Implementation:
C.	How does ASC-842 define a lease (provide Codification reference)?
D.	What are the economic consequences associated with ASC 842?
E.	What are some implementation challenges that many public companies faced with ASC-842?