假设一家独占厂商面对A.B两市场的消费者，这两市场消费者反需求函数
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,如果该独占厂商每生产一单位财货成本为c，
若采取multi-market price discrimination的订价策略，试问：
1.在市场A及B，该独占厂商应销售多少数量的财货能使其利润达到最大?
2.在市场A及B，该独占厂商达到总利润最大之销售价格及利润各为多少?
求解呀~
谢谢
拜托各位高手了!!