Company	Market cap (millions)	Firm value (millions)	Enterprise value (millions)
Abercrombie & Fitch	3.1	3.2	2.7
Caterpillar	36.3	71.9	69.1
CIGNA	10	12.1	10.7
Delta Air Lines	9.2	25.8	21.3
Nissan Motors	38.2	90	82.4
Repsol Petroleum	32.6	50.2	45.5