ENTREGA FINAL MODELOS DE TOMA DE DECISIONES.docx

7/23/2019 ENTREGA FINAL MODELOS DE TOMA DE DECISIONES.docx

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ENTREGA FINAL PROYECTO DE GRUPO

MODELO DE TOMA DE DECICIONES

ESTUDIANTES:

JOSE ANDRES TORRES CULMA COD. 1011071006TATIANA PRIETO NIÑO COD: 1120012871

TUTOR:

POLITECNICO GRANCOLOMBIANO

FACULTAD DE CIENCIAS ADMINISTRATIVAS ECONOMICAS Y CONTABLES

BOGOTÁ, JUNIO DE 2015



INTRODUCCION

En nuestr !r"e#t $ru!%& tr%'%(%re)s un #%s *e estu*+ es!e#,-+# en e& #u%&

ut+&+%re)s )*e&s )%te)/t+#s $r/-+#s ut+&+%n* &%s *+-erentes )et*&$,%s !%r% &%

t)% *e *e#+s+nes !%r% %n%&+%r " !r$r%)%r &%s *+-erentes t%re%s " %s, es#$er &% !#+n

ue ns 'r+n*e e#e&entes resu&t%*s.

L% t)% *e *e#+s+nes reu+ere 3%r+s )*e&s )%te)/t+#s4 *es%rr&&%re)s %&$uns en

e& !r"e#t $ru!%&4 " uut+&+%re)s %&$uns re#urss ue t+enen !r '(et+3 %"u*%r % &%

t)% *e *e#+s+nes s're %sunts en *n*e +nter3+enen un $r%n n5)er *e 3%r+%'&es.



JUSTIFICACION

E+sten D+3ers%s *e-+n+#+nes en tets *e &s #n#e!ts *e CPM, PERT " GANTT4 e&

*+%$r%)% *e RED ue ns %"u*% #n &% r$%n+%#+n *e un !r"e#t " se !*r,% *e#+r ue ests #n#e!ts es un en-ue *e !&%ne%#+n *e &%s %#t+3+*%*es *e un !r"e#t4 ue

en3ue&3e &% +nter%##+n *+n/)+#%4 !r!r#+n%n un% s&u#+n e%#t%4 se$5n #%*%

!r#e*+)+ent e)!&e%n* en #%*% #n*+#+n4 s+tu%#+n *eter)+n+st%

Ls #n#e!ts *e CPM, PERT y GANTT4 D+%$r%)% *e RED sn /re%s *e &%

+n3est+$%#+n ue ns %"u*%n % #ntr&%r4 e(e#ut%r " re!resent%r un !r"e#t #n t*%s

sus %#t+3+*%*es " !%rtes !r+n#+!%&es4 #n un% !r$r%)%#+n &+ne%& &% #u%& ns %"u*% % un%

*e#+s+n !t+)%4 !%r% un '(et+3 *e s%t+s-%##+n.

http://www.monografias.com/trabajos7/plane/plane.shtml





OBJETIVOS ESPECIFICOS

I*ent+-+#%r &%s %#t+3+*%*es #r,t+#%s en un !r"e#t #n e& -+n *e !r$r%)%r t+e)!s

#n e%#t+tu*4 Cnt%n* #n &%s )et*&$,%s " e& +)!%#t ue !ue*e tener en un

!r"e#t.

Est%'&e#er &% !t+)+%#+n *e &s t+e)!s " #sts *e !er%#+n )e*+%nte &%

!&%ne%#+n *e &%s %#t+3+*%*es *e un !r"e#t.

Pr3eer +n-r)%#+n t#n+#% ue ns %"u*e % !r$r%)%r un !r"e#t #n e& #st

),n+) " &% *ur%#+n )/s %*e#u%*%.

http://www.monografias.com/trabajos4/costos/costos.shtml



http://www.monografias.com/trabajos4/costos/costos.shtml




1. De!"# $#% Me&'('$')*#% CPM, PERT y GANTT +e %'"-, #/# +e %e %#"-,%% /'e(!!e"&'% y (!e/e"!#%.

CONCEPTO CPM PERT GANTT

Definición

Mt* *e &% Rut% Cr,t+#% T#n+#%s *e E3%&u%#+n" Re3+s+n *ePr$r%)%s

E& *+%$r%)% *e %nttes un% err%)+ent%)u" ut+&+%*% en &%%#tu%&+*%*4 su'(et+3 es e& *e)str%r e& t+e)!!r$r%)%*4 &%s-e#%s *e +n+#+%#+n "ter)+n%#+n !%r% &%s*+-erentes t%re%s %#t+3+*%*es % & &%r$*e un t+e)! tt%&*eter)+n%*.

Sn t#n+#%s %*)+n+str%t+3%s ue $%r%nt+%n un%*et%&&%*% !&%ne%#+n4 !r$r%)%#+n " #ntr& *e!r"e#ts #)!&+#%*s *%*% &% *+3ers+-+#%#+n *e%#t+3+*%*es " &% &+)+t%#+n *e re#urss.

Uso

E& #%)! *e %##+n *e ests )t*s es )u" %)!&+4 *%*% su $r%n-&e+'+&+*%* " %*%!t%'+&+*%* % #u%&u+er !r"e#t $r%n*e !eue9.P%r% 'tener &s )e(res resu&t%*s *e'e %!&+#%rse % &s !r"e#ts ue!se%n &%s s+$u+entes #%r%#ter,st+#%s:1. ue e& !r"e#t se% 5n+#4 n re!et+t+34 en %&$un%s !%rtes en sutt%&+*%*.2. ue se *e'% e(e#ut%r t* e& !r"e#t !%rte *e &4 en un t+e)! ),n+)4s+n 3%r+%#+nes4 es *e#+r4 en t+e)! #r,t+#.;. ue se *esee e& #st *e !er%#+n )/s '%( !s+'&e *entr *e un t+e)!*+s!n+'&e.

Procedimiento

P%ss en

e& !&%ne%)+ent *e&!r"e#t *e& CPM1. Es!e#+-+ue &%s%#t+3+*%*es

P%ss en e&

!r#es *e!&%ne%)+ent *e&PERT1. I*ent+-+ue &%s

P%r% $ener%r un #%&en*%r+ *e

!r"e#t ut+&+%n* $r/-+#s%ntt4 !r+)er se t+ene ue+*ent+-+#%r &%s t%re%s ue *e'en!&%n+-+#%rse.



+n*+3+*u%&es.2. Deter)+ne &%se#uen#+% *e es%s%#t+3+*%*es.;. D+'u(e un*+%$r%)% *e &% re*.

<. Est+)e &% !#% *e&% ter)+n%#+n !%r%#%*% %#t+3+*%*.=. I*ent+-+ue &%tr%"e#tr+% #r,t+#% >&%tr%"e#tr+% )/s &%r$%% tr%3s *e &% re*?6. Pn$% %& *,% e&*+%$r%)% *e& CPM#) !r$res% e&!r"e#t.7. Es!e#+-+ue &%s

%#t+3+*%*es+n*+3+*u%&es

%#t+3+*%*es "*ur%#+nes!e#,-+#%.2. *eter)+ne &%se#uen#+%%!r!+%*% *e &%s

%#t+3+*%*es.;. #nstru"% un*+%$r%)% *e re*.<. *eter)+ne e&t+e)! reuer+*!%r% #%*%%#t+3+*%*.=. *eter)+ne &%tr%"e#tr+% #r+t+#%.6. Pn$% %& *,% &%#%rt% *e& PERTse$5n #)

!r$res% e&!r"e#t.

A #nt+nu%#+n4 se *eter)+n%r% &%*ur%#+n *e #%*% t%re% % tr%3s*e t#n+#%s " -r)u&%s !%r% &%est+)%#+n %!r!+%*% *et+e)!s. S+ "% se % !re!%r%*un $r/-+# PERT "% se %'r,%n

+*ent+-+#%* &%s t%re%s " *e'er,%n%& )ens *eter)+n%rse &%s*e!en*en#+%s )utu%s entret%re%s4 "% ue &s $r/-+#s %nttn )uestr%n #&%r%)ente est%s*e!en*en#+%s4 !er es+)!er%t+3 ue e& #%&en*%r+ *e!&%n+-+#%#+n &%s re#n#%.Entn#es est%)s !re!%r%*s!%r% !&%n+-+#%r t%re%s.Pr+)er4 se es#r+'e &% &+st% *e%#t+3+*%*es en &% #&u)n% *e &%

+u+er*% *e& $r/-+# %ntt. L%s-e#%s #rres!n*+entes % &%*ur%#+n *e& !r"e#t se %nt%nen e& e(e r+nt%& *e& $r/-+#.@%'r/n *e *eter)+n%rse -e#%s*e +n+#+ " -+n *e #%*% t%re%4-+(/n*se '+en en &%s*e!en*en#+%s !%r#+%&es tt%&es*e entre t%re%s.



Diferencias

1. Des%rr&&%* !r &%e)!res% Du!nt+nteres%*% en

en#ntr%r un )e*+!%r% !r$r%)%r!r"e#ts *eren3%#+n ")%nten+)+ent % -+n*e !er*er e& ),n+)*e !r*u##+n.2. Es un s+ste)%*eter)+n,st+#: e&t+e)! est+)%* *e&% %#t+3+*%* se %#ese$5n &% e!er+en#+%.

;. Us%*!r+n#+!%&)ente en &%+n*ustr+%.

1. Des%rr&&%*!r &% O-+#+n% *ePr"e#ts N%3%&esEs!e#+%&es #n e&-+n *e su!er3+s%run !&%n *e

!r"e#t+&es'%&,st+#s en ue&% )%"r,% *e&tr%'%( er% nue3" #n 3%r+sn+3e&es *esu'#ntr%t+st%s.2. Es un s+ste)%!r'%'+&,st+#:#ns+*er% trest+e)!s4 !t+)+st%4!r'%'&e "

!es+)+st%.;4 Us%*!r+n#+!%&)ente en%#t+3+*%*es *e+n3est+$%#+n.



2. E$#'/e e" E3e$, (#(' e$ #%' (e e%&(!' #"&e/!'/ "# &#$# e" $# #$ %e/e%e"&e" $#% (!4e/%#% #&!4!(#(e% (e e%&e /'ye&', #%!)"#"(' "# $e&/# ##(# #&!4!(#( '" %% e%&!#!'"e% (e &!e' y $#% /e$#!'"e% (e/ee(e"!# # #/&!/ (e $#% #$e% '"%&/!/ %&e( e$ (!#)/## (e /e(.



6. E$#'/e " (!#)/## (e /e( ('"(e %e e4!(e"!e $#% /e$#!'"e% (e/ee(e"!# (e $#% #&!4!(#(e% (e /'ye&'.



7. De%#//'$$e " '(e$' e" E3e$ 8'/$#('9 +e e%&/e $'% $$'% #/#&!e'% (e !"!!'% % /3!'%, &!e' (e &e/!"#!" % /3!',&!e' (e !"!!' % $e;#"', &!e' (e &e/!"#!" % $e;#"', $# <'$)/# y/&# /*&!#, (e #e/(' # $'% (#&'% (#('% #"&e/!'/e"&e, e/' %! %e #!#"$'% &!e'% (e (/#!" (#('% !"!!#$e"&e e$ '(e$' (ee '%&/#/ e%&'%#!'% e" $# /&# /*&!# y e" $'% $$'% (e &!e'%.



5. I"(!+e +e #&!4!(#(e% %'" /*&!#% e" e$ %e"&!(' +e (ee" %e/ &e/!"#(#%e3#&#e"&e '' e/'" /')/##(#%, # !" (e $!/ e$ ';e&!4' (e&e/!"#!" )e"e/#$ (e$ /'ye&'.



=. C#"&' &!e' e(e" /e&/#%#/%e $#% #&!4!(#(e% "' /*&!#%, #"&e% (e +e %e!"//# e" " /e&/#%' e" $# e<# (e &e/!"#!" )e"e/#$-.

En est% &% t%'&% se !ue*e 'ser3%r e& t+e)! )/+) ue *ur% &% %#t+3+*%* s+n %-e#t%r &%-e#% *e entre$%.



>. De%#//'$$e " '(e$' e" E3e$ +e e%&/e $'% $$'% #/# $# /&# /*&!#

e/' <)#$' '/ e$ ?&'(' PERT.

En &s s+$u+entes re#u%*rs us%re)s e& )t* PERT4 e& #u%& ns +n*+#%r/ un% rut%#r,t+#% !r'%'+&,st+#% %s+:

ACTIIDAD TIEMPO ARIANBACOSTOUNIDAD DE

TIEMPO

A < 1 <7<

8 1 7;

C ; 10<7

D 10 1 16=;

E 11 2 <88

F 12 = ;818

1= 1 1<81

@ 1= 11 =81

I 20 = 7<;

J 0 27=7

G 18 10 <8<2

L 6 1 1<=2

M = 0 120

N 1 0 0

O 10 ; 7;=

P 8 2 ;<

1< 6 1110

R 11 1 787

S 2 <;<=

T 16 8 1;76

U 10 2 ;27

8 = 218H 1; 1 6

16 = 207=

1< ; 102;

B 1 = 1;8

A1 < 1 <7

A2 7 1 ;2<



A; 1 1 82<

A< 7 = 7;

A= 16 = 16=;

A6 7 1 <0=

%r+%n% 22Des3.Est%n <47<0<87==

K Pr'%'+&+*%* *e ue se ter)+ne %ntes *e 8 *,%sP>T8? 042611 Pr' *e ue e& !r"e#t se ter)+ne %ntes *e 8 *,%s es *e 26411 B 046;28<62

K Pr'%'+&+*%* *e ue se ter)+ne %ntes *e 80 *,%s

P>T80? es 0400=7 Pr' *e ue e& !r"e#t se ter)+ne %ntes *e 80 *,%s es *e 2.=;

B 24=;1;8=2

K Pr'%'+&+*%* *e ue se ter)+ne %ntes *e 120 *,%s P>T120? 1 2611Pr' *e ue e& !r"e#t se ter)+ne %ntes *e 120 *,%s es *e =.0

B =406=6=<=

K Pr'%'+&+*%* *e ue se ter)+ne %ntes *e 160 *,%s

P>T160?1 2611 Pr' *e ue e& !r"e#t se ter)+ne %ntes *e 160 *,%s es *e 1<4;;

B 1<4;<<=161



8. L$e4e # #' $# /e/e%e"&#!" (e$ /'ye&' e(!#"&e " (!#)/## (e G#"&&.

@. S! e$ !"!!' (e $# e/!# e% e" 100 (*#% # #/&!/ (e e%&e 'e"&', +?/'#!$!(#( e3!%&e (e &e/!"#/ $# /e%&#/#!" '$e&# (e$ 4e<*$' #"&e%(e e%e $#'-



C#$$#'% $# /'#!$!(#( (e e"&/e)# (e$ 4e<*$' e" $# e/!# %e)" e$ /'ye&'('"(e e$ !"!!' e% e" 100 (*#%

INICIO

FERIA100

DIAS

ENTREGA100%

CONCLUSIONES



E& PERTCPM, GANT D+%$r%)% *e RED -uern *+se9%*s !%r% &% s&u#+n *e *+3erss

e&e)ents rent%'&es !%r% &% %*)+n+str%#+n *e un !r"e#t. Ls )*e&s *e PERTCPM,

GANT D+%$r%)% *e RED, se e)!&e%n en $r%n 3%r+e*%* *e !r"e#ts #): +n3est+$%#+n

" *es%rr&& *e nue3s !r*u#ts " !r#ess4 #nstru##+n *e e*+-+#+s " #%rreter%s4

)%nten+)+ent *e eu+!s4 *+se9 e +nst%&%#+n *e s+ste)%s nue3s.

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ENTREGA FINAL MODELOS DE TOMA DE DECISIONES.docx