The mutation frequency mu = 1E-005.
Given the the formula
		q^2 = mu/s
we may find q:
		q = sqrt(mu/s) = sqrt(1E-005/0.7) = 0.00377964473009
The question about carrier frequency may be solved approximately.
If q^2 term is neglected,
		carrier freq = 2 q = 2 0.00377964473009 = 0.00755928946018
Othervise, exact answer is
		[2 q (1-q) + (1-s) q^2]/[1 - s q^2] = 0.00753507909669
It is easy to see that the above approximation is quite good