Isotope separation and the value function, you wish to compare an existing isotope fractionators that processes 50 moles/hr of a feed containing 1.0 mole% of the desired isotope to a product of 90% purity and a waste of 1% with another that processes 50 moles/hr of 10 mole% material to product and waste of 95% and 2%, respectively. Which fractionation is more effective? Assume the Dirac separative capacity to be an accurate measure of effectiveness.