E = Earnings in Ten Thousands e.g 20000 = 2
Percentage Tax = (-0.004E^2 + 0.1E - 0.105) * 100
So for Earnings of 37400 Tax = roughly 20%
For 150000 = Just under 50.
The model ends when E > 15 as at this point Tax stabilises at 50%.
Thoughts?
E = Earnings in Ten Thousands e.g 20000 = 2
Percentage Tax = (-0.004E^2 + 0.1E - 0.105) * 100
So for Earnings of 37400 Tax = roughly 20%
For 150000 = Just under 50.
The model ends when E > 15 as at this point Tax stabilises at 50%.
Thoughts?
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