2zrwMRTSLK=3rwMRTSLK=KLLKMPMPMRTS=rMPwMPKL=4z5zw=10r=2MPL=MPK6Q=L2/3K1/3w=2r=1(1)(2)C=3000LKQ(3)Q=800LKCrMPwMPKL=1KL2KL323231313132−−=KL=7rKwLC+=KL=KL23000+=1000Q1000KL===83132KLQ=KL=3132KL800=2400C800KL===910*zQ=f(L,K)zPzwrz)rKwL()K,L(fP)K,L(+−⋅=π11*0wLfPL=−∂∂=∂∂πrwMPMPKfLfKL==∂∂∂∂0rKfPK=−∂∂=∂∂π12*z13OKLQ1Q2Q3SABCT3T2T1zOSCLKBLKALKMRTSMRTSMRTS==14zz15NOABCLK16OLKN17zzz181)zzz191)zz20LK102030510240A212)z2210203015510240A6KL233)zzzz24L101520510240AK25zQ=f(L,K)z1))K,L(f)K,L(fλλλ26zQ=f(L,K)z2))K,L(f)K,L(fλλλ=27zQ=f(L,K)z3))K,L(f)K,L(fλλλ28-z+1z+=1z+1βαKALQ=29z