Fںܶͥ_ʼõůůůƬůݗĸӾů@ҲǼ˵ůձطӳ
䁵ůǰҪُů@rܶѾãmȻЈϳõĵůܷNÿNܲĵԺ̓rͬҲͲ֪xķNˡô҂ЈϳҊĵůܲķN
ăݕc̿ƕ҂пYһѼbůĕrͲuُ
֪R
PE-Xϩ
PE-RTߜؾϩ
PB۶ϩ
XPAPXͺϹ
֪R
1PE-Xϩ
PE-XռWůЈ60%
һfPEXaPEXbPEXcǰaʽ^(q)ֵģabWch(hun)ʽIJͬQϵһЩͨ^ߜأҲɢϵyõBӹܲ
PE-Xԭσr^Ȳ֏SҌԭϵSxʹîaƷ|ױCڵůxĺʹ^@һcҪֵעxҎ(gu)I(y)ĮaƷ
wPE-X(yu)cߜ͉ʩ
ȱcܟۺҪýٽ^Bӻٽ^ҲпܼBٽ^ɿBܣԼùߵʩɞĿǰܲƓpxBӷȻ@ܼˇͲϵҪOߣɿĽYƵęzyҲ@ܼʹõǰ
2PE-RTߜؾϩ
ôB䲻Ҫ^W׃ǿ׃ƳɵĹܲՓƷ|(wn)ĹܲߜdPEXܲƓpBӵԣҲһ
fPE-RTϩĿǰůЈҊĹܲҲǑĹ֮ܲһһůԭϾЃ(yu)Խgԡ͑_͵͜؛_ܳLˮܺϩ͟׃ܡpĕrßBޏͨJPE-RTϩůܲm60κβůϵyʹá
һԒYPE-RT|(wn)ԃrȸ٣ů©ˮͬСɣԄձxƷƮaƷ
3PB۶ϩ
PBܵԭϞ۶ϩϹܵ“ܛS”uPBp͉͛_͵͜ߜܺã100rLʹPBůgԸеůõģcϩܲһӿMПۺͺBӿɿPBr^FFxʹõ֮
4XPAPXͺϹ
XPAPQXܹȽMɲͬҲ͘NXܹ
1ȞϩgXһˮܵ
2ȌӞ齻ϩӞϩ
3Ⱦ齻ϩ
(yu)cߜأ100%PܲĵʹÉҪ
rFĿǰҪڸʽ͵ůБ^ࡣʽů]лʹüܹܵÛϵ^ȻXܹܻһγ֮ͲΠbΠ^(wn)
XܹɢϵyܲĕrûoܼbȻS˹MõĸߝqԼЧʵҕЈ~ȻԽԽɞ
˺PP-RҪӛסPP-RǽˮߜhPERTPEXҲXPAP PPRܿߵl(wi)gNϴأůܲPPRǽ^õ
F҂ᘌůܲĵԁ킀
1?ji)BCM˹ܵMܵYڹܱϜpСˮůضȾƫˣ՚ɵůϵyвֽOĸg
PB=Xܹ>PERT=PE-x
2g/ɏԽgʩԽˎҲ_ģ
PB>PERT>PEX>Xܹ
3ɷɟۄtýٽ^һ̶Ƚ^g^©ˮ
PBPERT
4rֻfһrƷƿв
PB≥Xܹ>PEX>PERT
֪R
rԸߵPEܲô
ůܲĵıƷ|õĵůܲı^⻬@ɫs|ҵůܲ϶ůܲĵ̖Ҏ(gu)Ʒơõĵůܲӡֱ^ҲÓ
CurPBFPEXߜܸPERTãXܹܿ?ji)BwxãԸAԼʹҪ