2. If UPS and FedEx can cooperate to maximnize the joint profit of the two firms, what is the price FedEx should charge?
(A) $2
(B) $4
(C) $6
(D) $8
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統計: A(0), B(0), C(1), D(0), E(0) #2860736
統計: A(0), B(0), C(1), D(0), E(0) #2860736