If 8 million pairs of shoes are sold, MB exceeds MC , which means that: O It would be more efficient for society to devote fewer resources to the production of shoes. O It would be fairer for society to devote more resources to the production of shoes. O It would be more efficient for society to devote more resources to the production of shoes. O It would be fairer for society to devote fewer resources to the production of shoes. The efficient allocation of resources would result in the production of pairs of shoes