This was an interesting exercise. I looked at the published ticket cost from CX website for ORD --> HKG, 6/3 - 6/10. I looked on SeatGuru to get the seat count per class.
http://www.seatguru.com/airlines/Cat...77-300ER_A.php
Assuming 100% full at published prices, it looks like the front of the plane carries half the revenue.
All of you will be more likely to adjust ticket prices and load factors.
..........Ticket $.....Seats......Total Rev.......Rev%
Y.......$1,639.68.....182.......$298,421.76.....34 .3%
PE......$2,749.68......34........$93,489.12.....10 .7%
J........$6,909.00.......53.......$366,177.00..... 42.0%
F......$18,849.00........6.......$113,094.00...... 13.0%
.......................................$871,181.88
(pardon the look... there does not seem to be an easy table tool in the editor.)