Deductions & credits

Thank you so much. Do you know how to figure out cost without labor? I wrote the people at home depot and another window company and they keep sending me the invoice. That is just  whole cost. I guess they don't like you to know their end is much larger than the window but that's the case with anything. I tried looking the window up to buy but it said "contractor sign in"  ; /  I guess I'll have to keep trying.

Thank you again,

Deb