TODO: NOTE: THIS PURELY TO HANDLE FE, AS A SHIM. REMOVE AT THE EARLIEST A Hill function Reach Curve defined by a, k, n, and c parameters as follows: f(x) = a * (xn / (kn + x**n)) + c
New CPM
New Reach
New GRP
Successful Response
The a parameter of the reach curve
The k parameter of the reach curve
The n parameter of the reach curve
The c parameter of the reach curve
The minimum x value of the curve
The maximum x value of the curve
The target size of the curve
The minimum CPM of the curve
An Inverse exponential decay Reach Curve defined by a, b, and c parameters as follows: f(x) = a + b * (x - c) ^ d
The knee is the 'Optimal' number of GRPs.
The maximum reach of the curve.
The frequency.
Whether the curve is unoptimizable.