Amauri 4,2 + Del Piero 4 + Vucinic 3,5 + Iaquinta 2,5 + Quagliarella 2 (last year. I've no idea about his wage after we signed him) + Matri ? + Toni 1,5
Assuming Matri is on 2.3m, our strikerforce costs 20m a year (probably bit more knowing Quag's and Matri's wages could be bigger). Add to that 17,2 millions for taxes and you'll see we pay pretty much 40m for our heros in attack.
Milan's Ibrahimovič, Robinho, Pato, Inzaghi, Cassano costs pretty much the same (17,5 without Cassano, dunno about Antonio's wage there). Talk about quantity over quality.