假設一家獨占廠商面對A.B兩市場的消費者，這兩市場消費者反需求函數
PA=α1-β1QA
PB=α2-β2QB
Where PA and PB are per unit of the good paid by group A and group B,
respectively, and QA and QB are the quantities bought by group A and group B,
respectively,如果該獨占廠商每生產一單位財貨成本為c，
若採取multi-market price discrimination的訂價策略，試問：
1.在市場A及B，該獨占廠商應銷售多少數量的財貨能使其利潤達到最大?
2.在市場A及B，該獨占廠商達到總利潤最大之銷售價格及利潤各為多少?
求解呀~
謝謝
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