NLTK bai giang toan bo potx
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (300.43 KB, 46 trang )
!"#"$%&'( )#*+,"- ./0
!"#"$%
! "
#!$%&
'()*+,-./$0#1(234555677 893
4555577 8&:%;<34555=>34555?./
$0#@(<A49BCD<4B7EF&
G< $(A !#$%HI
D34555=>34555FA% !#$I
&< $A 9" %JD=*%
JK%JFL" D/4K
H-I2=>K "H-IM<$JF&
:=N<!O9
&P0Q%9 $#<%#I
$%J8R =-9RCS"(;
D=RT9=R-S)*9=R =-(&&&&F&U !
#$%J<I/?>%% . =-K
CS"(;H!)J 8;&
1 2 )#*+,"- ./0
$RJV<W* (&3
WJ=(9IGJ+
• +:"% !#XCS9X =-#$J&
'Y+/XK9$X/Z& ")*
T =>=Q#/Z#<%R%
)G&<L" $)VH (.$&
• +"Q% !#;/ =-9CS#$J&
'Y+.$/#!K[J!-I.$
#!/Z#4@(&.$ $)VR;G
(&:IL")V.$ % !#
X.9" =-#$J&
1\=R(;#IGJ+
• ;$+:"% !#+/99
3; !93;J9R&&&&
• 9$+:"% !#+]/$9$
"*9)(W89$0G=&&&&
'GJ;$=$^=
@ -0#"C=R(;&:^_
A=GJ<`"(;<>84%
I)V;&
1 3-4"5%-67( 89#:( !(- ./0
1G<)Q =>$J?=R$#C
S $<=R)J "Q%!=> $9)QH
G=>G&
a"RG=09=G(% !#G
$ K R/ -G0< .&
; !-<=#:-67-67- ./0
PG(9")*+
• M% !#$I&(W* (<
I $T( $A !#$H
IDb=>bF&
• M% !#$ R0+
@(9 -&&&&&J<I $T0K
-&
• M=*%JK??%J=R
%&<I $T%J&
• cG(=L=/H% !#XG =>% !#
!$%J&PQ; G<`=G(A
<G<% -Q% !#$J9(*/H
#d<G<&
e)*"9;<!0"/3
% !.$#$%JL"G(Q%
!<&:$/Z"(;.$% !
#!./Z08RJ&L3;
!J"(;G(Q% !#!G<% -%
!$/Z&"J8 $/(;.$=G(+
/#!<X""(;.$D=>
/#XKF<L"_fG(=?"/%
!#G/*"&
1 2
$=N)*G(% =>R!
Rf=Q8)V9@;Z9$/Z9
9g&
hJN%N=G(9 G< RN %
=$*&
1 ./049#>- ./0-!? 5@
1 ./0:"!49#
M#XKHI&
i
p
p
p
1
0
=
9
+ =R/&
4
9
7
+,[XKb=b&
/% !#XKb=>b&
11 ./049#&A*8B#: '#:?"CD? =
M$*#XKHI&
7
4
=
P "+
+ =R/=$"*&
4
9
7
+$"*bi=b&
'()*+,/S"=R/9$"*J!-I+
C# '#: 9#&E?F# "!G!#*H49#&E>III4@ J8B#: '#:?"CD? =
K:0->(
+
@ K#L->(
@ K:0->M
+
@ K#L->M
@
2 697 696 4&777 4&477
M U\ j97 j9B &777 &k77
l( k97 k9k k&777 B&777
:=* K3W/9mO<("
% !=R/9=R$"*#XKDF
P(9II_ &PI$<(
=R/=$"*W0+
:=N<"%/+
C#
'#:
9#&E
?F#
"!G!#*H49#&E
>III4@
J8B#: '#:?"CD
? =
"
(
"
M
K:0-
>(
+
@
K#L-
>(
@
K:0-
>M
+
@
K#L-
>M
@
2 697 696 4&777 4&477 494 494
M U\ j97 j9B &777 &k77 49 49
l( k97 k9k k&777 B&777 494 496
"0)*>=/Q< .$
/9 8;&^LT))*.$=(9
<0(Q% $&
11 ./0- D#:>- ./0?N#: B(@
11 OP#4A- Q#MDRA#/0- +- ./0- D#:
%??/#!"
-I&"_%A";<? / "
n
=
∑
P<0$_=? $$"*
-I&PC/T<R =09=N<oC
=>Q%&
e<R# J$ $)V0= $
-HS=p&e<R#")*+
qM=LT#dCS!N!.9f)<
?rT#CS<!N "@=-(#"?(&
qlCS=0!*% $=> $<=R)J 8
;="! $&
PX*9<R"Q!K/3"&
'()*+e<R#/$"*9 "0*^
=/b#J"CT&e<R#
=R$"*/9")*!G0>
<$"=0Q%! $=>)J 8;D)J
-F=) ""! $=>&UKd""/`
I"<R<%=-(@.*"&
'; RT<R"_fT =>=(=?"<%
-_f#d&"" G<=; R#(
&
UT<Rd/@\G9 8I/
3=* (&P0II3=G
< $)*GLJ<R&:dG $0
=>!"=>RG&:$/Z0
0"=>/L"=>9=>$ !
(9=>$<=NS)*&&&UdG" R" $T
<R#$/Z9_f=%/(#d
&stH G<L/V<!=* ( T<R($&
111 ./0- D#:&A:"!
.$=R#!"<
!Kb=>b= "/% !
#K&
!-- ./0-67J7/(SRTS/&'277/ S
:%T<RH_9"/#lW<W+
I
p
p
p
1
0
=
∑
∑
7
7
:%T<RH_9"cW
n
p
1
0
p
p
=
∑
∑
4
4
PRI$=(-∑
4
7
K∑
7
4
"3)0"
$"XJ
7
K
4
J"u 90"
< .=()v)+
p
p
1
0
7
7
4
7
7 7
7 7
∑
∑
∑
∑
=
p
p
1
0
4
4
4 4
7
4
4 4
∑
∑
∑
∑
=
PW0D5&F"+
n
=
+ +
=
44 4 44
j
44jj
9 9 9
9
PW0D5&jF"+
n
=
× + × + ×
× + × + ×
=
6 6 4777 j B 777 k k k 777
6 7 4777 j 7 777 k 7 k 777
9 & 9 & 9 &
9 & 9 & 9 &
494
PQ<=0D5&kF9D5&6F9D5&BF
lW<W=cWW0()<+]/
w
-I9
W$*bxP> G<I<)V0lW<W=?"0 L
y/(<.#
4
4
=I"u$b
7
&:I G<
<( O<I)V0cW=?(Q#"&
- Ch s chung ca Fisher:
#lW<W=cW";$0"(- /="(
&zW R-)V0" C< #(
n
= ×
∑
∑
∑
∑
4 7
7 7
4 4
7 4
zW?G#&PRI$(=><R
9)p %%/lW<W=cW9=S
)*zWC%&
11; ./0- D#:*8B#: '#:?"CD? =
=R$*$*
#!"<!Kb=>b= "/
% !$*#K&
q:%T<RHb9"$*#lW<W+
∑
∑
=
I
n
7
7
q:%T<RHb9"$*#lW<W+
∑
∑
=
I
n
4
4
q=R$*#zW
n
= ×
∑
∑
∑
∑
7 4
7 7
4 4
4 7
; UOVW
P)V(W - CIDJF=
!J.$/9I"0)V<R)VT&
PT" WCT#K "K`"!N
<0K "&/"T"N$<R0
-< .*9!Ib; ->J_J=>Q%&
.$/")*;!O&PX-I $(*
93D JF %-I9
/@;9/ !DRF9XJ/Z&&&
.$;0/Q0 !#R%-I&
X ./0- D#:GY# MD)#&Z"?TQ#:/0
PI$C(/.$=V O"u #/
"9HC> O"0=><R
7
7
K
4
4
&P<=N<0
;%/S)*<R9"S)*T =>
DCkF+
∑
∑
=
n
I
P "T9`HCkT" T#K "&
PT`"-"DF#!b - "9"( J)9
_
+
∑
∑
=
c
n
I
<")*Q%tD5&jF=D5&6F
:<R
4
4
=
7
7
`/.$9^L)VT
A WCTK+
n
=
∑
∑
+T
mK)V!-HIb - "
n
=
∑
∑
[ \
0DLT -F !#$%
R0&PG(%"C/#4
KRK$! -K -&
l^<"/0&
FD
FD
n
M2M
M22
∑
∑
+
+
=
P "+2=M -C
`C"C(0=R$ $#$
-&$.$W0")V -
DF)>+
n
2
M
=
∑
∑
P "+2=M -C
+K&
P<RI$90" #;/KCS
)*?G# -C+
2 2 M M
2 M
=
+
+
'.$^<+
n
2
M
=
∑
∑
D5&45F
.$$`")VT9Q =>.$
/&^<C" #$D/Z9"&&&F=T(
{
$
"".$$&
]
] !"#"$%&A-PD? '# $? 0#:- ./0
PC O?<( =>XJD
;$=$F&<")V !N9K
=>&'()*+/9$"*=*
""=>9=?/=$"*G;=
<% -% !#*"&a)V % !#
<9=p")<?^=>A%$^
J!&
PN$H"N%=>D $H)J
?9");|FT
m0I $=N)* G(
?% !&P%9R.$" $;
XRG)>)J?%=( "
H%N&
Y|@"*F
/$|3; !@<0 !
:=N<;!I8!=#X
G&
!/% !#$J)/H#G
;&
G//H#Q% !#XG =>Q%
!#$J&
]1 !-<=#:-67 $? 0#:- ./0
PG(#<%=N)* =>"
=>=")*=>&
1 -=L= !/H#G =>Q% !#
$;XRG&P "9/H#XG $A
=< &3=/H#G" G
"/H#<% =>% !AG(#$
?% !=/( $<G/ =>Q% !#
$&
YQ=""@ - $!% O
%&
]; 2 89#:( !(^)R<_#: $? 0#:- ./0*"C# +'#
c<)QH_NG;!$J
R"V% !&Y "9 /H#XG/ -G
C$% !&PQG(#G $@ -#<%
0=GG K(;$<$&&
PH@ -G9W" K
+
q U!.$#$J"G?<
";<G&UdGH ?!&
q P!A(G=p#G
>=>S##G &Y "9Q%$#G
?!)O<*9\(9 //GA&:I K
<&
q S=p#0A=>< S
=p#G&PQ;#%/(< G(% !<
#C% !)/H#G;&
PW K =%N! $QW
>+
• cG(G;9 8I}@%G
W?Q(;$/)C=($3)C&
• '%!=G&P "9 =>G;$
0IS)*<RG$b= =>#
G$?S)*<RG;$b&
'()* G(% !.))/H#G=$*
#K"=N)*W+
∑
∑
∑
∑
∑
∑
×=
II
I
I
II
]< 3D/F
4 4 7 7 4 4 7 4 7 4 7 7
∑ ∑ ∑ ∑ ∑ ∑
− = − + −
D F D F
][ 2 89#:( !(G"5D "$#`# 8a#:G"b#4c#:T"C#:G"$?
c<)Q A;/G;$
R"=L=V% !&Y "9;/G/
= $TbdG R $/H
#G&
PI$G(% !.)9 $S
)*(<Rb&'?;/G R"<Rb
!0A(G&h //GA
9W<I=! J$.T
&
/H#;/GV% !=V
!=>&
U0?%NW<% !
$J+
!|G4@G@g@G@G
&
PbW$G;#$
"84<R&Ud/%/V%
!=V !p#<RG&PW0?9=>G
;$8D
~4FC&P "
/H% !#XG=D
~•4FC/
H#)J= !pG&
"N;<=%NW% !
J&m$ $G(RG
?"RC% !=V !G
G<"3?@G<)Q9(=G(&:=G<9<"
)*!N$;I$$ $G(
G&
PI$G(% !.)9W
% ! $+
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
×=
47
77
4
44
77
47
7
74
77
44
qp
qp
qp
qp
x
qp
qp
qp
qp
qp
qp
oo
l$3D/F< +
FFDDFDFD
7477774777747744
qqppqpqpqpqpqpqp
−−+−+−=−
∑∑∑∑∑∑∑
P "
D4F !Q% !#.)
DF G/% !#K/H>.
)&
DjF G/% !#$*#/H>.
)&
DkF /%/#X% !=V !#=$
*/H>.)&
d eUfghUiOjUkJl
fe
d $? 0#:-!-- ./0( )#?F- - .?"CDGY# MD)#
?G-/H% !#=%;#
.&:% !R$?#0G@()% !#
/GR=% !%;0GD%;.F"
&M% !? =-/Z)% !#/G
DF=% !%;./Z"&
P")V G(=L=/H#G
=>% !#?&P)V_+
@
4
=@
7
+l$%#b=b
x
4
=
x
7
+]?b=b
€
4
=€
7
+] =-.b=b
P"@G<)Q+
q;/%+:% !#?b&
< $(A?G#b=b+
n
@
@
@ €
€
@ €
€
74
4
7
4 4
4
7 7
7
= =
∑
∑
∑
∑
+
<% !#/G+=%;#
.+
q; -+:% !% !#?G)/H
# "%;#. $ -DI $
-HbF
n
@
@
@ €
€
@ €
€
= =
∑
∑
∑
∑
4
74
4 4
4
7 4
4
+
<"_fG(T9H=?"";$#0%9
^O J} $ ^ }/;#$&/G
"% !9?% !#?G>" C< #_f&
q/H%;+:% !#?G)/H% !
#%;.9L/G $0 .DI
$ -HbF
n
@
@
@ €
€
@ €
€
= =
∑
∑
∑
∑
74
7
7 4
4
7 7
7
+
"%$j"+
;
/%
| ;
-
@ /
H%;
h$A0+
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
×=
I
II
I
I
I
II
€
€@
€
€@
€
€@
€
€@
€
€@
€
€@
$39/< `"=>+
−+
−=−
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
I
II
I
I
I
II
€
€@
€
€@
€
€@
€
€@
€
€@
€
€@
$3/ "+
@ €
€
@ €
€
@
@ €
€
@ €
€
@
@ €
€
@ €
€
@
4 4
4
7 7
7
7
4 4
4
7 4
4
7
7 4
4
7 7
7
7
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
−
=
−
+
−
K:0- ab
0
I
l$
DPF
]<
0
D<F
Pr
T
<
0
:3;
!
DPiF
l$
DPF
]
<
0
D<F
Pr
T
<
0
:3
;
!
DPiF
:]lh
#P
DEF
h% 45&777 45&777 79B 497 •&77 B&777 79 49 47
m- k&577 4&777 79k 79k 4&777 k&777 795 796 46
&577 j7&777 497 79•B 4‚&77 j7&777 497 497 5k9
:=N<t0I R"33; !9y?3
; !J/&1WƒJ";<<0/@;#h%D"3;
!FJ-„J=m-D"3; !;FJ3&:"9
"Q< .%;/@;yWR>3!N"3; !
;&hG<<G/3; !?+
… P
P
… P
P
… P
P
… P
P
… P
P
… P
P
4 4
4
7 7
7
4 4
4
7 4
4
7 4
4
7 7
7
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
∑
= ×
DF DF DF
P "
•…+3; !X0I
•P+]<0Q%X0I
•DF+;/%<3; !?y&
•DF+; -<3; ! OJX< .%;
•DF+t/H< .%; %3; !?&
'>"+
7 Bk
7 •B
7 Bk
4 B 777 7 k k 777
j7 777
7 6
7 •B
9
9
9
& 9 &
&
9
9
=
× + ×
×
795k|49j@79B5k
P+3; !?#y/4695E)+
q:3; !0I3jE
q:<G(G</< .%;/@;0I
Q%<093; !/>j49BE&
:% O"rT#<0)|
P
P
∑
"0^T+
… )
… )
… )
… )
… )
… )
4 4
7 7
4 4
7 4
7 4
7 7
∑
∑
∑
∑
∑
∑
= ×
a%/(#0<0
m#?")*;tG(%q@O!&M;b
!Q< .0.$` R !D"JK"$9
V<W<)-#;F %/K#$&'?=N<C
"< t%#/H "="@S_C%&
d1 $? 0#:- ./0( )#?F- /_G"b#4c#:-67- .?"CD?N#:*8B#:G"b#
P.$%G( $HR./
$9.(9.ƒg&:G/H %.$%"
$!.+
P.$%
∑ ∑
==
iii
fxfxT FD
P "+@+$%#=>€ =-DCF
:=N<" @ -G/H %.$%&PW
;9.$% $;HG/G$%
= =-D<CF&
PW.$% $;XG?
G=. =-#.&
PI$;?Q%$#G\%N
.$G()WG=$*&
Y=N<9H G< RN*G(.$%#W
=>G8?G=<0#.&
m W0+
∑
∑
∑
∑
∑
∑
==
77
47
47
44
7
44
7
4
fx
fx
x
fx
fx
fx
fx
T
T
o
M% !<
77447474
FDFD xfffxxTT
∑∑∑
−+−=−
iUmOjfjn2
?xcGQ=xP?< K
9)*#
1 e<R#?xcG()*=QT<R=Ib
#<Rx
; P?<=(;#D Fx
[ P?<(x
] a=;x=()*x
d P?<!)%NWx
o †f#;/%9; -=/H%
;x
PJ!S"=R=$#!K+
`#( p% "!49#&E>III4@ J8B#:/`#( p%>IIIq:@
rrI rr[ rrI rr[
2 5 5& B77 •77
M 44 45 677 577
6 j k777 B777
sR?F#
&.$=RD<R34‚‚7934‚‚kF
&.$=R$D<R34‚‚7934‚‚kF
&cG(Q% !.-#)x
r "=R)2+
P YD4777 8F PrE3D/F
34‚‚6=>34‚‚k
34‚‚k 34‚‚6
2 jk777 j•77 q&6E
M k5777 6777 •j&BE
k777 7777 q6&kE
sR?F#
&.$=R/DW0#lW<W=cWF
&.$=R$DW0#lW<W=cWF
&cG(Q% !.)#)2A&
I =R)1
P
(/@;D 8F PrE3D/F
$34‚‚6
=>34‚‚kDEF
34‚‚k 34‚‚6
2 477 44 •6
M 46 4‚5 •47
k• 67 •5
sR?F#
&=R#lW<W=cW34‚‚6=>34‚‚kx
&=R$#lW<W=cW34‚‚6=>34‚‚kx
&cG(Q% !.(/@;#)A
x
"=R/$#j@(V/@;4/Z+
1(
]/$3
4‚‚‚D]cF
]/$3
777=>3
4‚‚‚DEF
a%J/$
3774=>
3777DEF
]/$3
774=>%
J3774
DEF
2 6&6 44 47 474
M B 475 476 44
k ‚5 47• 44k
M%A3;?G40Gj@(34‚‚‚k777/Z=
3774=>34‚‚‚34j9BE
sR?F#
&PrE3/$#j@(3774=>34‚‚‚
&0Gj@(3774=>34‚‚‚
&cG(G/H>=3/$774=>34‚‚‚
1 "=Rj@(V/@;4J/Z+
P@( :]lh!0GDF ]0GDIF
b b b b
4 57 •6 477 457
B6 B6 477 477
j 67 67 477 477
&cG(G/H>3; !?G#/j@(
b=>bx
&cG(G./H>./$#/j@(b
=>bx
; "=R/$#j@(V/@;4/Z+
P@( ,/ZD4777 F ]$/ZD]cF
b b b b
4 477 ‚6 777 B777
476 477 j677 k777
j 447 476 k677 777
&cG(G/H>?#/j@(b
=>bx
&cG(G./H>.#/j@(b=>
bx
r
JtUuehUuev
r Owx
r 'MD`#*y&Z"&P#4AT7MDRb?4E#
mA</_HT; R/<% - %J !
/@;)# =-?&<% - ""<% -;0
`"<% --;J&"<% - WJ%/>KG<
.;&P;/)v%)IO J)<% -" ^ }
<0&e<% - ^ }/ ^=I= ^=R/@;
)&P<? <% -; )JTf=Q/@;
)+
• lQT - @G<)QH/@;)
• lQT )&
• lQT?)&
• lQT<0@G<)Q
• lQTG/Z
• lQT<0/@;&
• lQT -<9=N*=* C=#?/@;&
• lQT<0=;)Q=N/@;
• lQT8;(?/@;)&
• h.>0/@; G;$/Z&
• T/@;/Z>&
e?<;<I/_/X<9XI<% -C
% *=*?/@;)#?&
r1 OY/7+? 0#:qC*,"^)R<_#:Jy? DRb?MDRb?4E#
l_<%<% - I=/3B7 #%r11&P<_<%
<% - I!RT"J;"
= $RIG9Ho"!0**=* }Q
0/_HT;9Tf=Q&l_<%<% -;}"=>_<%
=?+
•a<% -! R%T/}} $0
C%&:%%0o3 !# =-&
•P;0 C=0 O@S_*=*O J
;&P0 $N"=W<0
f=Q0" $K/" $?( N0
% =-0-.( Q?N&
•P"<0 N09@S_0
?(<N=N !#$&hR ""f;
0"(;/*=*=<% -9/> !#&
r; !-RbD?0 B(? '# -67%c?MD!?TY# T7MDRb?4E#
Ud/_ R"! !`=J?=
@S_?<LT !<%&P=>
d%J" R/" Q=%/" J $&P.
$!?<% -8k!)/+
r; O,- T7-!-( 89#:!#-z? 5^`RT7
Ud0=I"RQ=o WJ%/"0
89N(L N&'()*9HPG<:<=>J ; yM‡;($=
8G<0G3+99899 Rg]=; R
TG<?6JG<&MHo/6JG< R($=> RQ+
h; 9(N9 !g:%T ^?o WJ/%9%T?
}}dKR&"#I<% -H G<=; R@ - !
9C=/-I%&U*!=%$#
>" RQ':&]=R RI%D9390
J9OgF)v;;I9 RI%/H;R %3;G<
8&PQ% O)vHPG<:<"^9" 8D3
N57F="Jy 8D3 C#%r11nF&
r;1 !-G"b#-0-z? 5^`RT7
M%Q@/<?Q !9"A
C#I<% -&]%@/<(?=<% -
/=$J&PQ%I"R%@/<=<% - ^
}I;"3&'()*90<@W JP:;"H!<0/@;@W
J <0x'?=>8Q"JD=/@;ˆ !; !
RgF9%<0H!/@;2?0</}//$/@;K
M9g=$J&@W J *!=C-I9%=$
C?- T9%;C?0 J $$N &C=R@W J
J*!=N#)G9*!=@3)Cˆ==\ 3
_@W}<ˆ=/@W<&hR "y9V!^"R% 8I
@; Ly/@S_&
U!<%C%%?<% -/( $/3D@
;F%"@/<&1;@;#!%(;&
r;; b??+!#
P=>d"!)+1;#%ˆ
-%" J $&,-<"RK! =-$(&-<
$T%&P;/0< $.$!/(
/_X "QT&
r;[ "CD- Dp#45T7MDRb?4E#
a<% -QT! "9I/_/3=!K
!Z O $ KX>&‰J9@G<)Q!H/@;I
/_/QT=R<0/@;ˆ%/@;&PZ
QT"+Pr/Z@;Zˆ<0^ !ˆ$
N J $&/_IG/$N&'()*90<
1CQT <% -@G<)Q!H/@;00=>jJ@W+
]/Z2+/@;@W/J>
]/ZM+/@;@W/Jy
]/Z+/@;@W
D]F=CDYF#jJ@W<"@/<Hj+P;9?=&
l$/Z/@;#X !=>dJ@W`"Q&'R(/
@;90<//( -+a;P]hˆ(G0&Y "
%/@;(9$ J % =?0<o-d&
PW(#<0ˆ%0</@;J/Z=>
$9O" $+Dh=-(+P 8F
:%/@;/Z2D@W/J>F+Š;o J$N77ˆ
? J$Nk77ˆLHo J$NB77&
:%/@;/ZMD@W/JyF+Š;o-d477ˆ? J
$N577ˆLHo J$N4&777
:%/@;/ZD@WF+Š;o J$N77ˆ? J
$N•77ˆLHo J$N&777
P=>X9/S"@;=RC794ˆ79•=79&
PX0N/(+
Bảng 9.1. Lợi nhuận kỳ vọng theo các phương án
Đơn vị tính: Triệu đồng
‹Œ
m !
DT)G<<R/@;F
l$Nb=TW
U•
1Ž
1ΥP
]/Z
2
]/Z
M
]/Z
]/Z
2
]/Z
M
]/Z
P; 794 77 q477 q677 7 q47 q67
P? 79• k77 577 •77 57 6B7 k‚7
79 B77 4&777 &777 47 77 k77
JB"# D{#qK&Q#: [1I o]I [I
PZ QT@G<)Q<@<$N <%
-"Z*+
• Tiêu chuẩn tối đa hoá lợi nhuận (tiêu chuẩn lạc quan)
PWZ<9I<% -QT WJ$N;
" J $0@W@\>•/*‘&‰J9 "$N;
Ly/-ƒN J&c/*H G</"8=< !>
= !` !/"<R&lQTWZ<I/;
N !#;&'>=()*oT} K)G<<R/@;@W=>
$;&c<"o $$N;777 8&
• Tiêu chuẩn an toàn (tiêu chuẩn bi quan)
a<% -Z<IoQT}3;&
:f "(K#;&PW " !$N J $o;
&'>=()*oT} K)G<<R/@;@WJK&
c<o" $$N;;77 8&
• Tiêu chuẩn khả năng lớn nhất ( xác suất lớn nhất)
PWZ<?I<% -oQT"@;@/<>
;&'>=()*oT} K)G<<R/@;@W=N/’y&c
<o" $$N;577 8=>@;;79•&
• Tiêu chuẩn mức lợi nhuận trung bình lớn nhất (kỳ vọng lớn nhất)
PWZ<I<% -o;< !"$N
?; $N&hG<ZI $S)*
&'>=()*oT} K)G<<R/@;@W&c<"
$$Nb=T;5k7 8&
r1 f|e
M/%!/0/$D%F"@/<
= !@S(D !F&Ud)L#/0/$=d!
0/! !&PQ$#!%=>! !*IC
/@ --#X/3&Š G<oS)*Z$N @ -
-#X&
'()*9H/@;1<0/@;!J2-I&:
T0%tC#-I "&:C#-I$&
m$+"% N#H=Z<<0
#H&
m !+""J !@/</@;K0/@;&
PX$= !N/%+
Bảng 9.2. Bảng kết toán của cơ sở sản xuất X
m$DM%F
m !@S(
Dc !F
]/@; a0/@;
U#H 2
44
2
4
PZ<<0#H 2
4
2
PQ%I%= !)vJR&h
J=; R</=()*+
'()*+,/S0<@W J1)Q%-IJ@W J &,/
@;j 8i%&0<)Q -6 8i%&:%0
$0<;N-d9=> 8i% 8=&:=N<9d@W
/-d4 8&M%@/<-I&
• :C;4&777@W
• :C?6&777@W
• :C47&777@W
0<C<% - !#?/@;o $$N
;&
U$N=>d+
•c/@;4&777%+
• :C4&777
l$N $+ @4&777|&777 8&
• :C6&777@WKC47&777?$N`&777 8&
•c/@;6&777%+
• :C4&777
l$N $+D@4&777F•Dq4@k&777F|q&777 8&
• :C6&777
l$N $+D@6&777F|47&777 8&
• :C47&777
l$N $+D@6&777F|47&777 8&
•c/@;47&777%+
• :C4&777
l$N $+D@4&777F•Dq4@‚&777F|q•&777 8&
• :C6&777
l$N $+D@6&777F•Dq4@6&777F|6&777 8&
• :C47&777
