[From Bill Powers (951225.0400 MST)]
I thought I could get that post off and go back to bed. I was in too
much of a hurry. The numbers I gave will produce a solution, but not the
sensible one I started with. The correct numbers for a realistic
solution are:
m R B
5 6.67 33.3
10 5.00 50.0
Sorry.
Bill P.