Sellers that use group pricing can avoid resentment towards those who pay less by publicizing a pricing structure where certain groups _____ rather than where other groups _____.
Group of answer choices
a.receive a discount off the normal price; pay a premium above the normal price
b.earn a lower price; are forced to subsidize others.
c.are penalized with a higher than normal price; qualify for a discounted price.
d.pay less than their marginal benefit; pay more than their marginal benefit.