C = 100 D = 0.25 B = 0.125 K = 0.12 F = 0.015 M(1) = 0 W(1) = 0 [math]\displaystyle{ \textstyle{ { C \over {B+D} } = 267} }[/math] [math]\displaystyle{ \textstyle{ C \left ( {B-K \over B+D} \right ) = 1} }[/math] The values used are arbitrary but reasonably selected. Subsequent simulations show that adjustments to the variable values affect curvature but does not affect the general behavior of the