经济定量分析.doc

文档介绍：Forpersonaluseonlyinstudyandresearch;mercialuse莇练****肅All-StarBatManufacturing,Inc.,,demandoverthe6-,holdingcostshaveamonthlyrateof1%,thebatproductionsetupcostsare$50persetup,andthattheproductioncostis$?膆A=2000bats,B=5000bats,k=$50,h=$,c=$10袂(bats)+3x2=0肄x1+3x2=20莃x1+x2=10衿-2x1-x2=-16芆Theoptimalsolutionis(5,5).(15/4,3/4).Andthecorrespondingvalueis33/①Gettingstarted:TheVogel’sapproximationrule羃Warehouse膈Plant蒈W1螃W2肁W3薈W4艿Capacity螄P1蒃4芁17蚅41袅6薂8螁P2蒅26蚃2蚀64膀1膆10蚄P3肃3蕿7羆51螅13膁4罿Demand蚇6薃7薃6蒈3蒇薄蚂膁***蚆螀薁袈②Findingtheenteringcell:Rowandcolumnnumbers蒃膂羀0蚈1薄4芁0荿莈Warehouse薆Plant薃衿W1腿W2莃W3螂W4芈Capacity蚅P1蒄0袀44蚈17-莆41+蒆66膂8莁P2肆2芃26莁2+-1螀64-袆1-1莅10肂P3蕿1羆32螅75膁51羈13蚆4薃Demand薃蒈6蒇7蚄6蚂3袇***蚅螀薁袈蒃膂羀蚈③Findingthenewsolution:Theclosed-looppathandfindingtheenteringcell:Rowandcolumnnumbers薄芁荿1膄1薆4薃0衿袅Warehouse莃Plant螁芈W1蚅W2蒄W3W4CapacityP**********P2**********P31317551134Demand6763Alltheimprovementdifferenceisnotpositive