- 搜標題
- 搜題干
- 搜選項
單項選擇題
完全壟斷廠商達于長期均衡的條件（）
A.MR=SMC=LMC=SAC
B.MR=SMC=LMC
C.MR=SMC=LMC=SAC=LAC
D.MR=MC
A.MR=SMC=LMC=SAC
B.MR=SMC=LMC
C.MR=SMC=LMC=SAC=LAC
D.MR=MC
