well thats 70.6% profit avg on the three models on avg price 750.00
i think usa sales last 9 months is 55.75mil => 74.33 mil for the year
est foreign sales at 75% => 55.75
est total ww sales => 130.08 million
( that sounds about right iphone5 did less sales than iphone4S )
est Total Sales @ 750 each => 97.56bil
less costs @ 221 each ........=> 28.74bil
profit ....................................=> 68.82 bil
USA profit per FS = 41.733bil * 68% / 3 products x 1.75 => 16.55bil
est other cost 52.27bil
profit per phone => 16.55/97.56 => 16.96% or 127.27
that be a guess
but I hear profit is 34% markup => 255.00 per phone
66% cost => 495.00
less 221 => 274 per phone for R&D, mfr, sales, good will, taxes, etc
ww profit => 255 x 130.08mil => 33.17bil
would that be a fair guess