The exercise is to play with numbers to approximate how much loss on PS3 Hardware did Sony endure for the FISCAL YEAR ending March 31, 2008.
SONY Game Division
Revenue (USD) - $12,842 (Million) or 12.84 Billion Dollars
Operating Income - ($1,245) (Million) or 1.245 Billion Dollar LOSS
Revenue is assumed to be what retailers pay Sony, NOT RETAIL PRICE.
I don't know how to do tables so I will do the best that I can to cut and paste from Excel.