A trader bought 3 dozen of sachet milk for 1008.00.he sold each at 35.00. Calculate his profit

The trader bought 3 dozen of sachet milk, which is equal to 3 x 12 = <<3*12=36>>36 sachet milk.

He sold each sachet milk for 35.00, so he earned 36 x 35 = <<36*35=1260>>1260.00.
Therefore, his profit is 1260 - 1008 = <<1260-1008=252>>252. Answer: \boxed{252}.