What are the S&OP operator (optimizer) parameters associated with demand fair share?

What are the S&OP operator (optimizer) parameters associated with demand fair share?
A . Number of fair share segments Additional tiering costs (default) Number of fair share segments late delivery
B. Number of fair share segments Additional tiering costs (default) Inventory days of supply
C. Number of fair share segments Maximum days of coverage Number of fair share segments late delivery
D. Number of fair share segments Additional tiering costs (default) Maximum inventory

Answer: A