Taxes = -10 + 0.3 * BTI
So after tax income becomes:
ATI = 10 + 0.7 * BTI
(You can put on progressive taxes there, but I tried to simplify)
Taxes = -10 + 0.3 * BTI
So after tax income becomes:
ATI = 10 + 0.7 * BTI
(You can put on progressive taxes there, but I tried to simplify)