1. !
" # $ % &
' () * * () + , -
. () ' / " 0
+
1223

2. 1
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
1040 5 () ! () 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006
1010 5 () # () 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007
1080 5 () * 9 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000007
1030 5 () 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
8040 : ;00000000000000000000000000000000000000000000000000000000000000000000000044
8010 # !< "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041
8080 = 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043
8030 > = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043
80?0 $ # 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004?
0000000000000000000000000000000000
000000000000000000000000000000000000
?040 ) = 5 () * 0000000000000000000000000000000000000000000000000000000000000000000081
?01 5 () * 0000000000000000000000000000000000000000000000000000000000000000000000008@
000000000000000000000000000000000000000000000000000
! " 000000000000000000000000000000000000000 #
@040 : ) * A * * B0000000000000000000000000000000000000000000000000000031
" 0000000000000000000000000000000000000000000000000000000000000000000000000000000000
6040 : * A * * C B00000000000000000000000000000000000000000000000000000000000033
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
$ % 0000000000000000000000000000000000000000000000000000000000000000000000000000000000 #

3. 8
* D " ! (E ) "
# * (E D : ) * 5 , * D F D * 5 G * 5 0
* 5 < D D * * D : * : 5 D
: D H: : # !D * < 0 " ! (E
) * *< ! # < 9 * ( D
" H < (E * # , < 5 5
* 5 ! * " < ! * 5 0 $ > D
* " # D * 5 () * * # * * *
# , 0
F " ! (E D ! * * 5 () D G ,
" * I 5 * # , D : * < *
* < D <F 5 # # " 0
* * 5 () 5 5 * ! () D *
* # * # * > = # 5 :
# * # # " # # , 0 J #
* 5 ) % * D 5 * < * # () 0
* 5 ! * # * * 5
< * " ! () D : * # ! * :
* * 0 # , # , * * 5 D * 5
, *<G*D * * <F 5 5 " ! 0
K * : *< " ! * * *
* * > # " ! (E * 5
() 5 ( D ) 5 ! * * * : *

4. 3
=5 , : 0 *D G ,5 # * ()
* 5 * /< 5 # * 0
, (E D * () * <
L* > "9 D 5 * # * ( " ! 0
* 9 D " * ' ) J < 9*
* ) D " ! (E < * : * 5 *
# * : ! # % * # : 0
D : < < " ,# & : ) )
" ! (E : < * # * D F D *
* * # * 5 0 5 5 * * " :
! * * D & 5 ! * * 5 5 D G <,
' ) J " ! (E 0 * " ! (E ,5 * D
# , < * * " ) * < * " D * 5 *
* 0 ) # * : 5 ( D : : 5) ! &
) 9* : 5 # () < 0 " ! (E F,
< * : * * G * # D " ,5
G" " ! 0
# *<G* G D * D *
) H G * : 5 5 * # 0
< * : E * " 5 5 * # (
5 * " 0 M , * & 5 : ) *
" : : 0 ) * * < * D * * 5 5 * 0
" ! (E *<G* 5 ) 5 5 # , D )
* * < " () * < * < *&
: ) D > 5 0 : 5 (

5. ?
" ! (E G : 5 D < : *
< > " D : 5) ( D 5 D 5 ) D # 9 D : *
* ! * * 5 * ( 5 (E
, * < 0
# * 5 () < > 5 " ! (E 0 J * 5
# * 5 () * * * 5 () < N G :
* 5 () , * * < N

6. O
" () 5 ) # #= : * =5 *
< F % & L* D # <
* * * * 0
* " () 5 # ( <
G * 5 () # , > " < ) * * * # ()
0
* 5 () < * =! 5= D *< > %
() = * 0
* 5 () G * = 5 : * 5= ! ()
# # ( * # " D < < *
* 0
" : D G " # * # # ()
" ! () 0
PM >) * : 5= > * * ) D ( # () :
<F 5 ) ( Q0 A : D 47@2D 0 187B
() * * 5 () # G " 0 $ * (
R 0 * F 5 59 # , *
" # * D " ,5 = H () < * 0
" S A477?D 0 846BT
!

7. @
"
E R * < * < < D ) =5
* 5 D F, : 5 ! * 5 59 " 0
# $ " %
& %
' " ()*+" ,-).
R D : # * ! * <F 5
# 5 ) < D * * =
! : * * # 9 * < <
0
< < * () D !E %"
% D , * * 59* <* * " * , !
< 0
* D * 5 ! * D
5 # * () " ! (E * *
< 5 =5 , : 0
U* * # * 5 () 5 < G
5 D GD < # , < D D
" " * " ! ) * * ( * 0
* 5 () < ) # 9 *< " !
D * *<G* E > 0 # 5
< ) * * I () * < * * " ! 0

8. 6
M # * *<G* * # # , (E
5 D < : 5 5 0 G , ! () * :
* 5 D : =* ) F *
0
5= 5 5 # ( * 5 * *<
: 5 5 D * : < * < *
5 0
, # ( * 5 * 5= : * * * I
* 5 () 0
M * * 5 # D 5 ( < <F 5 0
! () G * * * * D : 5 0 F D
* ) " # D G* ) # * < ! () D
" # ( 0
/ " " %
01 2 3
4
/ $ "
"
5
'# 6 " ()),"
78.

9. 7
M * * & # !* * 0
* 5 # () < * * : ) "
# 5 ,5 () 0 * * " *
5 0 > * * # () : ) * = * ! F *
< < 5 5 * * 0
M * * ! () < : 0 <
* 5 * 9 *= < 5 5 *
() < * D # ( *& * 5 0 & D 5 * D
* I ! % > 9 0
> * D * : < * " * * : <
* D * > 0 D > 5
# : ) ! " ! & * " < D * 5 !
: ) " " * 0
* < D () * 9 G * # :
# () 0
M * * # (E 0 5 !D *
* * " ! (E * * # !9& 0

10. 42
*& > * F *
* " 0
* # ( * 5 F * * *
< < 0 * <
* D 5 * () * * 5 * # * 0
> * 5, # * # * T
• <, *, T * * D ," D > D D D
* * " ,5 0 * : 5 ) *
< 5 59 G * 0 * *
= 5 ! * 0
• V %" , T *
* = * " #= "I 0 5 5 *&
* * : * *0 > * T 5 D &
* D 5 D # ( D D # ! " A * < B
D : : # * # ( * () * # 5
* 5 () 0 * T 5 < D ( " 5 D F
> < AP : : ( QB0

11. 44
! "" " #
" ;D * 5 * * =5 0 ) T
#= D " ( A * * < > BD D * & ! () A *
* * B0
• * * < > T 5 5 * < 5 59 <, 0
* < # ! # %" D * ) "
) # D ) : # ! 0
4
"
9 "
:
! "
;
%
*
< =
A 5 D 4771D 0 ?1B0
• =5 * T $ & * 9 =5 0
=5 D ! * D H () 5 5 * 0 :
=5 D : : < " * & * *
5 0 : =5 D G = & ! () D : " #
5 : : G !D 5 & % <
* * *,> * =5 0

12. 41
> ; "
?
@A+
" =
' " =
" = $ .
B
4 " "
C A 5 D
4771D 0 ?1B0
=5 * D * D ) * *
# D : ) : * * D F D ) *
5 # () 0
9
?
5
!
&
5 ! 9
4 " 4
A 5 D 4771D 0 ?8B0
$" % " & '
* * !< "D , # # : # *
* 5 () T ) D * () * 5 0

13. 48
# * () ) > < D : )
* " * *< : 5 5 # , 0 5 : # ,
) *, # * " F * 5 : : # ! * * * 0
# ) *<G* * # " 9 D : )
, * * ! ,5 =5 * 5 () # , 0
# * 5 D # () D ) < * D
! () D < D * * 0
* !D # * " D * * 5 , D
* * D * 5 ! : F * # * #
* () 0
* # 5 * () # * () : ) ,
* ) # # * 5 () : 9* * # (
# , 0
# * # ! 5 ) D # * : # < D
* () D 9* # () # , D 5 : ) )
# * 5 * D 5 ) * * * 0
# ) * * # * * 5 0
!< "D = < #= ) # * () 0
# * 5 # () D * D ! () <
) * * < * D : : *
< D * * ) " D *
! () # 0
# * 5 ) * * < W )
" * / < 0

14. 43
# * () ) * > < D
: ) " * *< * : 5 5 0
* * : * # * 9
" D * 5 ! : D * # G * * * # 9 *
" =# " ! () 0
$ :X * * " 5 5 *
# , # # 5 5 0
3
B
"
A 5 D 4771D 0 ?3B0
% " ( ) " "
) * # (E : # , > * :
5 5 ! * < 0 : E # < * 0
% " *+ ) " "
) * > : * # *< < D # *
# () * * * : < , > 0 > * T
D 9 *G D #G 0

15. 4?
* * * # () # * () : )
, D * ) # # * 5 () : 9* !
# ( < 0
, *
# * * * D A *
;B # * 0 $ R # D L *
: * # : 9 =5 T > 9 D *
* 0
U* 5 ! : * =5 ) * * *
# () D * ) D ) * * D *
D * * D 5 ! : " * " # () # " 0
• > 9 T # # %" " ( D , D (E
#= *< < D " ( " D < #=
*& * " 0
• * T 5 5 * *
* D < > # , < 0
• * T 5 5 * F & * D *
& ! () 0
9
5 "
/D 9
5
5 5
E "

16. 4O
% % =
$ " 4
9
F "
! "
A 5 D
4771D 0 ?OB0
* $ ) * > 9 " " ) =5 0
, D < : 9 =5 F * 5 : : * * 0
" *<G* : * # * : : =5 D * * * * =5
* & =5 * < > 0
: ; # < *& # , D
!< " # * 9 E " D : * 5 :
# () 0
; !< "D " * : * * <
# ! * * < > D ) * 5 D *
* # * 5 () 0 # " : #
# () * * , 5
> 9 0
# *D 9 * * : * * *
* D , , < : 5
# , : * * 0
" . ' A477@D 0 47BT

17. 4@
/ G "
! "
" "
H !
" !
"
4 5 5 I
!
/ G " 5
# * # ( < * # G" #
" ! (E : * 0 D * # * () & &,
5G () D # * G * 5 () () =5
" " ! (E 0
< * * * # * * 9
5 : > *0 * * D " ! (E )
5 * * () D * 5 ! *
=5 > () D 5 * () D & < 0
* D " ! (E *& * () : "
! 5G * * 0
D () " * * D
# :X * # *< < * : < "9 0 : > " F
G () ! D > 9 5
H PY ;& ;Q A * B * * * 0
" * D # * " D # * =
* : ) # * * 0 , : , D
* 5 # ! * / F

18. 46
* G 5 G * " () " 0
* F G * 5, 5 ! * *
" * 5 # 0
" ! (E 9* < ,5 & * !)
F D " * * * *
0 D < # !* * " ) G 5 0 *
* 5 5 D * " * * 5 *
< D 5 * * D * ) G ()
< * D * * () 5 * E 0 ) D *<G*D
< * " : * D 5 ! * D # # !
=5 0
D 5 # , ) * * * # *
5 ) " 9 0 * 5 ! D * G () D
: D # !* D * " ) , 5 0 *D
G* 5 < D 5 * 5 " *
# : ) * ( # : * "
* * G 0
# * () # , ) , *, D , D * * * #, 0
# * G (E : : " ! () 5,
* I 0 * = D " # * () : )
" ! (E T
• * 5 5 " 5 G : 5 ) * W
• * ! 5 * 5 () * D
* () () W

19. 47
• * * " ! () * : F 5 H () 5
W
• * < * " G # * D : & 5
* " < ! D * E > 0
* D < 5 * () * * *G D
" ! (E * * () D () * () : *
: : > 5 * < 0
> 9 * D 5 ) < # D
# F 0 M 5 ) % G
< D $ < < D # * * 5 & * ,
$ * * * " ! (E 0 M * 5 ) * D 5 :
" * 5 G F () , 0 D $ * * *
" ! (E * : G < 0
$ & D 5G 5 ) % : < G * () * ! >
* > D : # # 9 # " : * ()
= < * () D *
" ) # * > " * : * *
* D 5 5 * * * : # ! * " 5
( 5 D * * * ( " # 5 (E "
5= : * E *0
< G* 5 & ! () D G *<G* # *
: # 5 # () * < 0 59& *
< V < G 5 & * * 5 ) * "9 0 * * D
59& * %" *<G* G0 G < : <

20. 12
5 # " * 5 () * *D % * G * 0 #
) G L * * 5 0
() * * * < T () A* () B
* * * * < <, 0
D () * * * < G * # =
> = < 0 () ! * ! < * 0
" . ' A477@D 0 18BT
; " 5 "
"
E % 4 "
" " !
" "
= 9
" "
* 5 : G " ! (E : * *
* D G %<5 : < ) * * I 0
J * * N " ! () D : * " D : > *
5 * * " : # P Q & ! ()
* 0
*< " ! # 5= 0 M :
F 0 # !& , D * () 5= 0 : ) G )
#, 5 5 D # () * * ) * *
* % 0 5= P* Q : : < "*
> 0

21. 14
$ * * * * G * ,5 : , I
<F 5 D * # " ! * 5 * " 0 : =<
" ! : =< 5= (E <
" ! (E 0 M "* # A B : 5 !
* * 0 M 5 ) 9* 0
5= * 5G P Q 5 5
!
(E < *< < 5 : G
! * F * ! : # *
* * (E # D * *< < 0
> 9 # " ! () D " # : D
# * * * () 5= 0
# * D () * * G 5 59 D
* D : ) # # * () , D < * *
" * 5 # 0
) # * * # 0 U* * :
5 ) * *D * % < < * # * (E 0 *
5 : , 5 * () D * * * D 5 " * ()
* 0
D G : < 5 5= 0
" # () D " * # 0 :X9 G 5
" ! 0
# () G ! = *= * D : # : " ! G
5= 0 : 5 * * : F
* ) " ! () 0 M 5 () V 0

22. 11
: 9N : * ! 5 # () : *
) < 0 * * " * *,: D * 5
5 () 0
# * > ) ) G / 5 ) D : " # () D G
5 # () " D 5 ! () < 0
: * * * < 5 5 *
" ! D G : * : * * ) G * : *D *
: ) * : 0
" ! (E 5 * 5 5 * *
* D G* # 5 59& * 5 " D *
* " ! , D : 5 5 ) D GD
* 5 () D E * () D ( D E *
) 5 ( : 5 0 5 ) % , * D G* D
* * * * = 0
5=5 * * ! 5 D > 9 0 M
# = : , * < ! 5 " D ! > =
D # , " ! (E > ( * < ! *&
5 0
* * " ! () D * < * 5 D ! *
: # , < # ! : ) , > < D ,
5 ! () * D G E D * * " ) G
5 0 " ! () D * ) " ! G * D
* : " * < * ) " 0
* ! : " ! () * D * : "
" # ! " ! () # * 0 $ D

23. 18
(E * 5 : * " ! (E # * *
(E * * * " ! () * # ! *
" % * 5= D " " ! (E *0
M # * * # * * # , *<
< 0 # * " ) # * 5 () D 0 M
5 5 5 * * 0
# * *D * D ) 5 (E
0 " 5) 5 D ( D * D * D
" (E 9 H () 0 < =* * D , * "
5 59 0 () * 5G* # * : ) 0
# D < * * () A* 5 () B # :
* * () : 9 D GD * "
5 ( 0
" . ' A477@D 0 18BT
!
4
E "
=
' .
5 =
? " "
" 5
* * * D (E D , * * * 5 * 0
, * # * * * " 0 *
* / * > * (E * 0 *
* *D ) * * # G D D () 0 M

24. 13
5 * T 5 A# * () * BD 9
A# * * * * <F 5 B 0
() , ! 5 ) : G
* * * 0 * * ) G L * G 9 H
() 0
() < D G > * # * # , D %
< 5 > () # D ) " * # () ) # ,
# < > 0
* * > * < < *D * 5 " ( D
) 5 : * " # 5 < 0
< 5 () * * G # =5 # " 5 0 M
# < : " * 0 * * < , >
5, (E : * " I " 5 : ) 5 * *
5 5 * " ! * 5 ! : # <F # *
: 5 < 0 # ! 5 *< :
5= < * * G # * 5
0
* H 5 G 5 : ) 0 $ * # ,
< < N M * =5 * 5 ) " < N J
# N J = 5 " N # * (E
) 5 * # , , * , * () <
" ! () 0 * P # Q * 5 * D *
! * G 0 # D < * * %" * #
< 0 D * * 5 " ( P J 2
< * * 0

25. 1?
*D # * * * * * G # *
: 5 " ! (E 0
* 5 () , * * * < 0
F D : * * 5 5 < D * , * 0
* 5 ) * " ! (E D ) ,5
5 0
J * < * 5 * G 5 0 : *
G * > 5 ! * # ( 0
5 () G * 5 : # ! # (
# : : # * D * : : : & > 9 0 * 5 ()
* * # ( * 5 # )
< : : 0
<F 5 D 5 !D * P 9* Q : * 5
" *0 ) * 9* # D * * , " # (E D *
*<G* 9* "=5 * " D * 0
* : " * * 5 # , * 5 ! )
* *< * : <F 5 : A 5 B ) =5 # ()
# < 0
< & D : # () * " * * G < <F 5
< 0 , D * 5 ! D G =5 * 5
# , < * *< , " D ()
< * <F 5 G > " 0

26. 1O
J , () D * * * ()
* * * : " 5 < !
<F 5 < 0
$ D G * : D * 5 ! D ) < <F 5 #
< ) F " * # <F 5 0 > * D #
* " # , < * 5 *
0
% ,5 < , D : ) " #
5 * 0 * * " D G : " ,
# , D ! : * * P 9* : * F Q0
* * " * G*D , * < * "
: ! * < * < * 5 * D *
# ! " " 0
: " 9 : () G : D * *< : )
" * 5 * D 5 # /* # (E D
: " # * (E * # ,5 0
> * D * A : <F 5 # ) " B
D * 5 ! * 5 : D 5 * * D
* =5 * 5 () # , 0
" P. 5 Q * * * * :
! D " * # * D # () * * <,
A * () D # D * # D F () D < # D
B0
" * * # * * G : 5 * ! P # ( 5 Q
5G P$ = 5 Q0 # * 5 ! : * < * *

27. 1@
* * 5 * () H 5 * () *
" ! () D 5 < * # ( 5 D F 5G " D " # (E
: : : # ( " * < 0
# ( 5 5 " % ! () * < * < D D
* * G * 5 0 G : 5 H 9 D
" * < * < * * *
# D GD * 5 & # ! " 5G & ) # 0
* D * 5 < * * # :X * ( :
* ! * *< * : " ! () 0
) 5 5 * : G < * : * ( *
* D # : F 5 * 5G * *
: * =5 0
D " ! (E ) # *< D " *
< * * ( ! 0
5 ) 9* : > = () " ! ()
* ) D (E * 5 ,5 *< D G*D *
5 > 5 # 0 > 5 * * < " * 5 E
! (E *< " ! * () (E 5
5 : " * : D !D < * 5 0
M 5 * # * (E * * D #
* D > D # ( 5 ! () # !
< " ! (E 0
* 5 * () " ! (E * *& ! < *
G E * (E ! 0 E )
* 0 D ) : * 5 *

28. 16
* ( * " ! () * * 5 5 0 " # :
" ! % & # * * * 9 D 5
* 5 # ( < 0
D () * * * * * ,& D
* D # # ! < () G () *,> *
* 5 * H E , 0 $ *
:X9 D ! # * () * () 5 ()
* ) () * * * *
# * " ! () 0
*D 5 ! * # :X * () 5 ()
* * # * " ! # ()
F D * () 5 : D 5 5 * ()
# 5 * # , 0
* 5 * I * 5
" ! () D * * * 5 () D * H ,"
" # ! * < 5 < " * < 5 () * D D
< * 5 D " & 5 (E
* < D > " 5 0
! <F 5 D * " ! () D ! 5, T # D
%" D * G & * D () 5 D * Z " 0 D
% ) " * <F 5 0 :
: * *D : * * < 0
M : 59* H () D 5 D * :X *
E * 0 # * ! () D

29. 17
* E > () 5 D )
* * 0
D * 9 ) " < D *
* < ,& * 5 ) " ! () 5 D *<
> D # () * () # ! 0
" 9 * G * * * T
• " ! () < <F 5 ) ( W
• " : * 5 : ! *
W
• < (E < W
• * 5 5 5 * < () # , 0
" $ A4777D 0 466BT
#
"
!
$ "
' . D
"
"
=
" =
* ! () 5 () * 5 " ! () *
# * " * * ! # * *
# ! " ) * < * 5 () D : D 5
5 < 0

30. 82
D $ A4777D 0 467BT
"
4 "
$ " "
) < <F 5 " ! () # * ( ) D
* G " : F * " : * 0 : # ()
* F D , < # # ,
*< * < * # D 5 5 * < , D
* * < < (E # 5 0
M : * * () 5 () * D
& : <, T
• " () * A BW
• * * * A < Z * " BW
• (E < * W
• 5 (E 0
* :X9 * *
* # () <F 5 : # , < G ! # ! 0 "
: # D * * 0
# * * " " #
# < (E D * D F D 5 D # : * E * *
< # 0 G # *<G* E * D GD

31. 84
: G D : =5 : F : !
0 ) < * , #= * 5
5 D # , " # , * 5 * 5 D
* , () < 5 * ! , 5 ()
D : , < = 5 () D G <F 5
5 0
5 D # : G D ) G # "
<F 5 " ! 0 , , * *, *
* D * 5 : * 5 : ! *
: 5 # F * * 0
* * * = 5 ()
* 0
* * *, * " : " ! () ,
! : * ! # !* *
5 0
* D () " < * D 5G * * D
5 5 * > * () " 9 * < D <
# < ZD 5 * ! () < D F
# () # D # 9 * " !
: * =5 0 M * * :
< " ) > * * # 5 D : # H
() D * D , " 5 H ( # 5
() < * * E 0
* * # * : " ! () 5 # D
* * # & 5 D > * : (E

32. 81
* * 0 * E 5 ,5 < *& * : *
<, T
• J # () # W
• $ " ! W
• " W
• *< > 0
, * * * # ( : " *
* D * * * 5 " 5 * 0
= , # * () G 5 () 5
D : * " : E T
• : 5 W
• : 5 W
• $ * 5 W
• : # ! * 5 () 0
, - " ) " .
5= D * * " = * D * ,
* D * 9 () D * 5 (
* D * E * * F # ( : # D *
() # (E 0
# () < 5 5 * >
# : * 9 # 5 ! () , 0 U*

33. 88
() * % < 5 5 D * * * :
* < ! * 0 5 * E ) 5 * 0
* * () " ! D 5 5 5
* * 0 5 *& = > 5 D ()
D 5 D * E " 5 * * D # (
# : ! " ! () D # * # D "
* 0
# * < * D ) 5
* * ) * E < D # * 5 (E 0
) * D D * F D D * 5 D > D
5 D # *D (E * 5 (E F " * # 5 0
*< " ! D (E D > *< "X D
" 9 # = D : , * 5 *
* ( D # ! > 5 V ) 0 :
" G * () * " 5 * D ) < 5 9
<* ) * * D * < ( D
# D () * * * 0
J 5 () * D * * : < *
< D G * * * D * # (E * 5
< 0 . > * # * , 5 () * < 5 :
* <F 5 5 * * F # * =
*G 0
* () 5 () * D * " ! (E
* 9* P 5 () * Q : G # 5 ()

34. 83
# * , 5 () D : 5 < * *9 0 G =
5 () * 0
5 D # * < D * <
* # * , D : * / * * D
* *% ) , : * 5 %
* # , D : 0
# 5 () * D () 5
< D 5 D 5 () & 5 ! D : ) # * <
* * * I* : 5 * 5 # *
* * * * 0 5 G ) * *
* F " * < # , D < * (E 0 F " *
, " % *<G* " # P
Q0
<F 5 # * > * (E * F * *
* * () *G 0 , * : =5 # () <F 5 5 ()
* : ! * * * # *
# ! [ * D GD 5 * * # * ,
# * : , < * # , " * (E
F * 5 * 0
*< 5 () * (E
" ) * D ) G <F 5 0 : =5 # *
<F 5 # D *G ! * () 0
<F 5 ) * * () 5 () * *
* () < D * <F 5 " ! () * * ()
0

35. 8?
* * 5 5 * < *& 0 J *
<F 5 G ) *G D * <F 5 D :
# * 5 () 0
<F 5 5 () * ) : > D * ! D
" # " ! () ! () * # * " *
* D D : * D < [ * D
* 5 ( H " 9 : H (E * 9 D : 5 )
* * * : # ( * , 0
G ) * * * * ()
< % : * # * () " * 5 ()
* 9* * ,5 * * () 0
* " ! (E D () * 5 () * * (
: * () * $ " , D * # * # >
0 * * D G 5 () * G 5 H * ()
* * G * 5 * # > 0
5 G D * () # ! * () 5 ()
* * " ) * 5 0 * *
* D : , * * 5 D : G *
* < () " ! () 0
* () " * " * G * D )
* *G * () : , D > # * () <
< [ * 0 F, < 0 * *
# * * * # * 0 ) < * # D * 5 )
W ) * * # * , ) * " ) * 5
# * < 0

36. 8O
* () * * " ! () )
* * * 5 () D ) < * <
F " * : # ! < 0 J * < )
> = D 5 ) * * * * < > 0
% * 5 () * > 9 ) *G D
* =" I* * () 5 < : % * * *
: 5 ! D & * * " 5 " * 0
M : ) * * * * () ) G
:X9 * 5 () 0 > *< " !
G < * * * > 0 5 () * G * F
(E * * < " ) 0
5 D * () " * ) * * * #
0 * * : * () " ! D . D
" * * & # ( < 0 ) * %
P* , QD * * ! () 0
5 5 () * D * * : =5 < T
" * 0 & : * " *
* " D * # * , 5 () D
" < < " ,
D G # " 9 0
5 () * D * * # * * <
< D 5 * G* * * * # * ,
" 0 * " 5 5 0 "
* " ! () # * () <
5 * " * # D * * 5 () * # 5

37. 8@
* " : ) * 5 ()
* * * *< " ! * *= * (E < 5
# # 0
* : < 5 () * : ) *
G * * = 0 " * " ! (E D %
5 () # * , D # * (E ) ) < D * D
* (E 5 ) ) *,> * : # ! G " *
< = *G 0
* G <F * * = D (E ,
" 5 V 5 : ( *0 $ * :X9 D # * (E
< 5 () * ) " " 9 D
! " 9 0 [ * < < D
* : ) D (E " 9 D : 5 ) * D
: , 0
, " " " .
$ * = <, D # * () * < G : 5 ()
* * # * " * * *
* E D " () D , ()
# D E 5 ) * D G F * (E
" 5 * 5 *
5 () < 0
* ) G * < " :
# 5 * * # !D * * * :

38. 86
" *0 (E < * ) *
< W * & & < D * 9 * *
" 9 * 0
* % < ()
" D * H [ * D : * #
* 9 0 % ") * D *
5 ( D 5 , D * : ) D (E : )
* 0
" ! (E F ) * < * 5 D F D
* * D * * < * # 0
" ! (E * * 5 : * # * 5 ) < D *
* # * ! () # 0
* * 5 ) * < * # 0 )
< * * * * : ( * 0
: * * 5 () F 5 D * : 5
D " G* * 5 " G*D * F ) : * *
" * 5 0
* ) *D " * " * : *
# 5 < * =# D " D 5 0
5 * * G * * * 0 < 9* :
* * " F * < 0 M * * : * 5 0
< 5 : * # ! 0
5 * * : " T

39. 87
• #= T ) * *, D ) * " (
/ 0
• * T ) # : * * #
: * < * * % * * A & * B0
• * T ) : " * H ! ()
* 0
• T # () * 5 :
9 * " # H 5 * ! # ! # (
* 0 % * : * D " * # * D 5 (
* * 0
% * * ! : " * # ! :
0
) , * " * 5 0 M , # : G *
0 U* # * * * 5 G > " < 0
! "
J 59 F * # D 9 : : =
: * * " D * E D * " !
F ( D 0D () % * 0
# * 5 () * 9 * ( " ! () D 5 #
* D ) * : 9 F D : " # , * (
5= 0 # # : ! # ! * : ) F * *
* < ! * * ( D ) 5 5 * F 0

40. 32
M #= # ! * ( * * * /* 0
* D : * : * ( 9* " <
# D :X * D < (E E " ! (E N
: # 9* ) > " / * N
: (E ) ) * * N
J ! : " ! () 5 # > < * D * *
I D * # : # , : 5 5 # > < &
* * D ) < * * G 0
, # * * 9 * ) * ) 0 > * T
• & * " *W
• * 5 () W
• # # : (E 5 ) *
# W
• J * * < ) W
• J ) , * * ,& " ! () W
• J *< G * : W
• J ) 9 * < W
• < * D # (E D 0
# > "9 * * " # =
* * # D , =5 D ) D * ,& 5 :
5 * 5 5 * : F *
# * > * ( 0

41. 34
P () * ( 5 * : # ()
& D # * D < 0 G G *
D 5 ) % D * " ! ()
0Q
% < () D G =5 # ! * " %
() ! () 0
* 5 " ! T < > 5 D
* 5 () D () D < D * D : D 0
$ (E < : D # , D 9 5
# D * D ) # : # * * 5 ()
* * * # , 0
* ( : * : " ! () G () * - : :
" * 5 D # " # * " )
0
M > 5 5 * ( D :
< #= : ,0 ' * : G , T * " ( D
* * " D "/ * * *< 0
( * ) # ! 9 D * * * 5 ()
* " * () 0
5 * * * * * * * ( D * )
# %D * * * * ( G 0
P 5= * : * < ( 0 * * * D * , *
" 0Q

42. 31
/ $ " " "" " 0 " 1 2 3 " & 4
& 4 "" " " 5
• # ( W
• ) 5 W
• * 5 < * W
• = < , W
• " G* 5 < * 5 9W
• * * W
• ) < : , 9> W
• * " * * * W
• $ # : < G W
• # ! < * * < W
• $ ( : () ) # ! # ( W
• < * # W
• > * * * * D * # * (
*< ,5 0
"
" ! (E : F * * * * * ( * 9> 5 *D
= : 9 F 0 M "
: " # , * ( 5= 0
) < 5 * * H " - : " # * *N
) * * " (E < : *
* ( 0

43. 38
) G ,5 * *, = 0 " * < #/" : , 0
5 : * " G*D > 0 $ * : : * )
) * 0
* ( 5 * () * , " D * * F */
* < ! () D " & # < <
* 0
) # : ! D " ! () < , *
* 5 5 * 5 * " # 5 * ( 0
* 5 () ( ) H 5 0
* 5 () * * * " ! () * #
" ) * () 0 < : # ! < 0
" ! () 5 < A ' ) B > * D ()
" D * =5 5 * G > D : : ()
* # , 0
: ! D : G * F H * ( D
: (E ) # * *< ( : " 0
: * ( F * * G , : F
" ! () < * " " ! 0
* 5 () " * * * * * * * *
< 0 < H * ( D * ! () % ()
* D : < * * () 0
* 5 () G D * 0
5 G * =* > : 5 " * 5 * 5 ()
A 5 D () V5 D # *< B0
# * * " ! () ," D # >=5 D : : < T

44. 33
40 * T * () G # 5 ) # !
: * > 0
10 * *= * $ C T : F * *
* * > < ) 0
80 T # ! # , *&
* 5 * " * 0
30 " * : U $ * * 5= D ) 5 T
G < 5 * ( # * * 5 9* *
,< * * D * 9& D = *D * ( 0
?0 $ $ ] U T * * (E D
5= ) * D " ! () *<G* ) * 0
O0 () : " ! () D * < * D *
U $U D ^ T * 0
@0 () * 5 U + D _ 0
6 $ " " "" " 0 " 7 2 4 8 4
" " 4 5
• # ! =5 ,& W
• * ! () : W
• : 5 G : G =5 !,& W
• & * W
• G D " E # * (E < * W
• < * < W
• # * : W

45. 3?
• < * : W
• * E * W
• * < W
• & < * * : # !0

46. 3O
U* 5 5 () " ! (E : )
* ! D * () > * () 5 * " ) " ! 0
5 ) * R D : 5 * * , ! D ) *
0 "* < ,5 D * : =" D * ! D
< () D 5 ) < ! () D
5 * * 5 D ) # " ! ! H
" () D 5 ) < D (E
* < D 5 () # * (E * =5 (E 0
5 9 I* " ! G ) # : " ! (E :
* * ) < " * * : < E *
D * () " < D * 9 * 5 D >
E D # * " D * * () : : E
(E * * *= * D D
* " ! () D * " * #
D * D D " ! () 0
* * * 5 ! * * * * 5 () D
) > " : < F * ! > * 5, # D GD
: F * 5 : * <F 5 * *0
" < ! () :X * 9 * * * D
= * = D 5 ! () D ! () D < : # * ! () )
P5 P # ) : , * 5 5 * * < 5 0
< , 5 * 0 : : ) # * )
F " # * : < 5 5 * 5 ) (

47. 3@
D * < () * < " () < 5 " F " 5
# * & * * ! 0
: : * * * # * % 9* " 0
# # * D ) * 0 # D ) * *
(E : : : ) *0
) D * 5 * # " ! (E 5= N M , <
* * # 5 ) * 0 ) G =5 *
" ! () > D I* D : < 5 * *
0
* # * : 5 ) 5 5 ()
* * 0 * * G F * : ! *<
< D : 5 ) 0 ) G # <
G " ! 0 < * * 5 * * D
* 5 G 5 # 0
# *D !D 5 ) D < D () D # 5 D &
* () ) 5 : 5 * < 5= :
* * * 5 , * 0
G * 9 * D # G" * " # ! # *
* * " ! * D H : <* < D
5 D " * 5 ( D D < H " ! () *
5 5 * # , 0
* < # ! ! * * G # !
5 () * : D < 5 < F, <
* < D , H > 5 * 0

48. 36
. * * * * < * * * D 5 ()
* # < = : D D 5 * < H *
E : 5 * * * * # , D G *
* I < 5 59 " ! () 0
$ =* : * 5 () , * * *
< T : * * 5 D * G * 0

49. 37
$ %
'U D 0 &'()*)+', ,-*'(,., / ,.0'1'&23,45)0 ) T
D 47640
D $ R 0 )0) 0)2'6,3 -7&&),& 1, 70-37&,0 10 0 + T D
4763
$ D 0 0 +7381(', ., (3',2'6'.,.7 ) T Z . Z D 477O0
'U D 0 &'()*)+', -*'(,., / .0'1'&23,45)9 :0,
'123).:45) , -&'()*)+', )3+,1';,(')1,* ) T D 47670
JU D $ < 0 .0'1'&23,45) .7 7(:3&)& :0,1)& ) T D
47@20
. ' D $ = Z 0 &'()*)+', -*'(,., / .0'1'&23,45) .7 0-37&,& )
T D 477O0
``````````````````````````0 )2'6,45) 1,& )3+,1';,4<7& 30 0 ) T D
477@0
$ D < 0 123).:45) / 27)3', +73,* ., .0'1'&23,45) O0 0
+ T $ * D 12220
````````````````````0 .0'1'&23,45) .7 37(:3&)& =:0,1)&0 ) T D 47760
````````````````````0 7&25) .7 -7&&),&9 ) 1)6) -,-7* .)& 37(:3&)& =:0,1)& 1,&
)3+,1';,4<7& + T $ * D 47770
D Y a D + 0 )0-)32,0712) :0,1) 1) 3,>,*=)0 )
T 5 D 47710
$ 5 : * 0 + D ; * Z "
< D F 0 477O0
D * 0 * U D " 0 > 5 Z ; <
" " D 08?D 476O0
' D " Y0 0 3',2'6'.,.7 -3)?'&&')1,* + T ! D 47@10
& + 0 " & D , a = D D 0 ?? O1D
477O0
Y U CD 0 -).73@ )3+,1';,4<7&@ 70-37&, A +737127&0 ) T < D 47740
' D < 0D D 0 1B*'&7 .7 -3)>*70,& .7 .7&70-71=)0 " T
' < D 47@70

50. ?2
S D $G * 0 123).:45) / ,.0'1'&23,45) 30 0 5 0 * 0 )
T D 477?0
$U$$ D " 0 &'()*)+', -*'(,., / .0'1'&23,45) ?0 0 ) T D
477?0
$ $ D 0 7&716)*6'0712) '1273-7&&),* 237'1,0712) 70 +3:-)0 + T
5 G 0 $ =# D 47@60
D 0 &'()*)+', ., (3',2'6'.,.70 + T ! D 47@10
D .0 0 ) T D 477O0
U D " 0 327 .7 ,-37&712,3 '.C',& 1)6,&0 + T () ' /
" D 476O0
D < 0 327 7 ,*'71,45) 7.7145) .) 3)>)2 . T D
47O@V47O60
$ D 0 )0) ,6,*',3 ) .7&70-71=) 7 , -3).:2'6'.,.70 + T
$ * D 477?0
D R 0 )0) 0)2'6,3 -7&&),& 1, 70-37&,0 + T 47730
bY D $ 5 0 3',2'6'.,.7 -3)+37&&) 7 -)271(',*0 ) T < D 47730
D 0 0 3)0 ()123)* 2) ()00'20712 ', 2=7 D)3E -*,(70 ; .
5 ;D . D * V < D 476?0
D 0D .b D * $0 a D + 0 F:'-7& ;,--G
+ T $ * D 47730