1. ! " ! #$ # # # % & $'
( ) ( $!* '! # # + ( ( ,
- . / 0 + 1 % ( 2 3 + ( 4 5
4 ( 6 ! . ! ,
+ 6 / ,7
!"# $ !"!% &
' & & %
+ ,( , , 4 / %5 829!
( ( 4 ( ! 6 / 1 / , ( ( 1
1 , :- ; " !, < 1 ! :- ;" !7 4
!$ %:/ ( ; ( + ,
/ , = ! 4 ,, !,
/ - ( ! 5 > !2 !? * > !& @ 5 (
A 1 %:/ + 6
1 B 6 1 ! ( ,, + 6
1 / ( ! ( = -
C , D , ( !
- ! !,
E F ( ( ! = . +
, 6 ! 1 ,, ( !
( , 5 ? ! . G ( G %
. ! , 4
1 " (4 ! 1 ! 4
(4! 4 , 1 + 4 , ,
1 , ! ,, % + ( 4 4
+ 4 , 4 , ,, ! , B = 1
! 1 ( ! , , !
4 1 , (4! F
+ 1 =, ! - ! - 4
, #

2. , :- ;" ! 5 > ! :- ; %5 ' B
, ! H1 + 6
! 1 ( ,, , ! = , D -=
= ,( + 6 = (4 ,( +
, 4 (
+ 1 =, ( ( 1 ( -
C 1 D , 1 + ( 1
( (1 ( 1 =
+ = 4 , , ! = 4 =
=
A C D C + > 9! " 8!
+ ! C( , -
! H1 ! = 1 B 4 D ( I 1
,! %:/ ! = 7 , 0 >! # = = C
+ 1 0 > (
+ , - 7 4 - . 1 +
, ! 1 , !
, + 1 , , ( !
, 4 J+ K 829 ( =
( ( ( C ! ( , , + , ,
4 B 1 ( , ) B (
B , F -, ! = , +
= ! 1 / =
= (4 - 1 ! ! 1 + =
+ = - - ( -4 ! ( - 1
/ - - - / ! , 829! , C
/ 0 , ! I 1 !@ > %" 4 ! = C
+ / -( , !L ! " 0
!@ 4 F/ - !@ !- / %" 4
/ !@ ! + = + =
- 0 ( ( / / = - "
( ! @ 1 5 , ! 4
, / - (4 1 / - =
- ( > 4 1 / -,
, , ! ,- - = G- ,
B 4 ( A ,, C -=1 , =
- / - = ! D (
- , - =! = 1 + !
= 1 ! 4
6 B 1 F
/ + ! D
, #

3. 6 L F
/ - = ! 1 M-= D =
B F ( - - F 3 (
-( B ( 1 (( ( :- ;"
+ ( ( B ,1 >
,1 1 ( B ( ! , 4
, ( ,5 > B , ( ( = 4 +
, 7 4 ! , 4 ! 1 +
4 ( ! ( ! =
@ 1 B 4 F
/ + 6 = I 4 ! = 1 4 (4
/, , ( B
1 ( ! , = D , ( N ( ,
B ! 4 ! - 1 ,
7 4 + ( ( ! ( !
(4 (4! 4 !@ ( ! .
FM - = 1 " !5 !
1 ( ! 4( !( 4 ( F" C
6 " , ( ! (4 (4 0 >
( 1
6 " !- =
/ + / 1 7 4 ! !
1 1
6 / ! / , 7 4 F
/ @ ! = , !,
3 + ( 4 - 7 4 , F
$ , #

4. / + + - , !
1
6 0 F
/ B ! - ( +
! %/ ! ! (
/ 0 / F
/ @ !- ( ! ( ! C
@ 1 B 4 , 1 F
/ A ? ' ,5 ! ( 1 L. (
. $ !- 8#2 6 , ! 4 -
6 B > ( F
/ -> ( 82&! , C ,
6 / ( F
/ @ D" - F
3 + ( 4 6 -=
/ B @ /, , ( !
( 4 ( 1 0 .1 B (
/ / 4 ! 4 ( :/
/, 4 :/ ! , H1 / ,
2 , #

5. , , 0 ,. B , !
( , ( !+ ( , (
( , 1 4 . < 1 + C ! (4
( 4 ! 1 ! ! =
= + 0 = , ( @ 4 !
= ( 4 ! B 4
4 ,
6 B 4 F
/ - ( , ! ( - , ( ! =
!, C ! 7 0 5 < 1 ! H1 0 7 . - @ !
!- , 7 . 5 5( !- ( ( 4 + , (
1 ! - < 1 C
!1 ( ! 4 4 B
4 ( 4 / , , ( !3 4!
! =1 4 B
4 ( F" - !@ 4 FH 1 ( ; , !
0 !+ -= 1 4 . - !-( = 1 !
= 1 ; (4 / ! -= 1 0 ,! 4 -
7 . -= 1 B , * + 1 B -
< 1 - C !- 4 (4
- + 6. - 3 ( " H
@ 1 + 3 (
/ + ( 6 6 -
< 1 - 1
@ 1 @ = , ( ( ! 8 ! =
/ " ! - (
6 B , ( F
/ " ! ( " + ( !
( ( , - , ( ! 4 ,, 4 H
! 1 ! D ( 1 (
/ - ( ( (
B , ! = 1 F+
? , #

6. ( - !" , ( F -= 1 , ( " !-=
H , ( 1 ! B ! ( 1 + C
- = ,, / 1 ! ! ,, - ! ( !
= F0 !+ ( MB =( (4!
! ! = ! = / ,, ( ,
0 ! 4 ! ( ( , -
4 ( ! 4
" ! , - 1 ! G
1 G 1 ! = %/
5 4 ! , %/ ! 1 1 , B , !
, ( ( ; B ! (
( !/, , , 7, @ .4 ( 1 ! =
( ! 4! - + ( , , +
, , B 1 = 1 ( 1 4 ( !
( + ( + 6 =
( ( /, 1 ( D+ % 4 1 =
D @ %5 ( B 6 = 4 I
( = 1 ! = 1 ( !
O B 4 F
/ * 29! , 4 , , , 4
/
O - = 4 , (4 (- 4 @ J
C K 1 !( ( C ( , ! F
/ @ ! , , C B ,
H . C ( , 4 , 4
, + H . %
+ 6 M+
6 L ( C! ( 1
/ 1 F
/ -= - = 4 ! -= - , 4
6 # ( 1 7 , 4 2 %5 ; ?
( 1 B 1 D
, ! ( ( + , ! 1
( ! D ( C ! F/ 7 , 4 -
7 , 4 ! %5 ; -= ?4 , H . B 1 !
! 1 ( ! ! D 1
+ ( H .
& , #

7. 3 + ( 4 B = F
/ -= 1
4 + ! , + -=
= ( ! = B 1 4
-= ( B
,
6 * ( !- = ! C ( ( C!
1 1 FB C (
( F
/ ! ! + 1 ! ,
4 D = , ( P = ( ( 1
, ( ! ( 1
/ 0 , ! , ( 1 !
1 1 F
/ 1 1 B 1 1
C " 4 C +
+ + + ,
/ 0 @ , 1 , G 6
, 0 * C( , 0 >G /
" 1 F
/ + / ! , C B
( ; + ! = 0 ; &
+ ,0 ; 6 + (1
/ 0 / ! ( F
/ + " ( , (
/ 0 + (4 F
' , #

8. / @
6 ! F
/ + 1 ( = 1 !
( J K F+ , ( =
+ = !
/ 0 + , 1 F
/ ! , ! ( , 1
O ;> !A !, * G = ( , /( /
" < - ( ( . ! - !
B ( D ! 1
,, (
6 @ = ,
1 ! , 1 F
/ @ M
6 " ! F
/ + !
(
6 @ ! ( 1 4 (
/ @ =1 F
6 @
@ 1 - ! J ,/ K
9 , #

9. / - F
@ 1 @
/ - =
@ 1 / 1
/ -4 !- = M
@ 1 / !- ( , C 1 1 ( @
!- ! -, - = 4 C (
, ( ( 1 + , ( ,
4 . M0 C ! ( 1 ( 1
, * + 1
" H = = ! 3 !3 < ! C
/ I ! !
6 + 1 , ( F
/ ; @ !
/ 0 @
/ @ ! ( = ( !
1 ( ( = " 1 / 4 !- !/ 4 !
! * > ! %:/ , 1 -
- 1 ! 1 ( -
! ( = ( = ,
( ( ! , 4 ! 1 1
4 (
6 B , ,
8 , #

10. ! F
/ - 6 !
( , ( ,, 1 B = 4
. ( 4 ! = 4 + !
I J@ 1K
6 " , , ! , 4 F
/ + = - 1 ! + (
I ! 6 * !( G C( GJ- , (4 K
6 F
/ !- !- = / !
! '% % ! - (
( ! , + @ ,! - !- !- 4 4 "
!" MB = 4 !
D (4 3 B 6 =
( ! ( ! (4 (
4 ,6 / , .
/ 0 B F
/ B F = 4M = 4
/ 0 @ D
/ - F" F-= * -
= 0 4 ! 4 F/ ,
, 4
6 L (4 C A
, F
/ - = ! +
# , #

11. @ 1 ! (
/ - = = 4! 4 F
@ 1 -= !-4
/ + ( ( F
@ 1 @
/ B 6 F
@ 1 @ !
/ - =1 (
@ 1 + ! " (
/ - = 4 - 1 (4 ,
@ 1 ! - A ( 1 ( (
, -= , J- = ( K 3 (
/ /, - + - =
!, ,1 = + ( ,6 ! #4 ,
! (4 ! , - ( ! !
( JA ( ( K - , , 5 (( +
! , ! (4 - 4! 1
6 ! 6 = , 1 - , -
4 6 - 4 ,
,, ( = - ( . 5 ( ( ,,
, #

12. 3 + ( 4 B ( , ( F 1
F
/ B FB F 1 61
6 @ 4 !/ ! ( ,
, , ! !
(1
/ @ ! ! + + =
( !- D 4! - / FB - F
6 ( ( C ( ! ! =
= ! D (4 F I1 F+
, F
/ - = !- 8
6 " > F
/ - , - = 4 @ + = -= ( ! (
8% # ! 1 =1 ,
+ = / 8% %
/ 0 B F
/ B - ! ( / - ! ,
,, ( , ! (
6 - ( 1 ( 4! - 4
" ! " F
/ - , 1
, #

13. 6 " =1 = 1
, 1 F
/ + = 1 ! = 1 3 4! ,
= 1 / 1 > ! , < F@ = 1 /,
1 = @ . 4 < ! 0 , , ,
= @ . 4 4 0 F+ ##! 2# 4 !
4 / ( , ( ," : 1 ,
J 1/ K( , ( B
- ! ,C ( " - ( ,
" ! 1 / - , ( !, , ! 6 ,, (
4 , ! ! ! ! +
, , " ! ( , :- ;" !
( ; :- ;"
/ 0 B ,, ( 4 F
/ B " 1 , 4 FA F
1 4 F+ ! =
1 D B B -! > 4 B
" 1 F+ ! ! ( /,
( ( ( +
6 B ( F
/ I, MB ! ! FB 4 D
1 1 ! D (4 - = , , +
= ! F- = , (
/ - 5 ( 828 ( ( ; 6 B , B
/ ! :I1 / 4 6 1 ! ( ,,
, , < F D !
/, 4 !I :I1 G ( ; 6 I
! 1 / 1 !-
( ( 1 ! , - , -
, ! C !- 4 (4 >
( / , 5 1 D
> > - , 5H ( / !
! , - ;! !/ B
+ B ! 4 , , 3 1 !
" - ! = E ! ( , , ! = ,1 !
. ! ! 1 / B ! /,
( ( ; 6 = 1 B 1
B + - !3 ! #4 >
0 4! ! = / -,
!0 = $## , > ! ## ,
> - * ! 4 , B !
$ , #

14. !, / I >
( , ; . = ,, + ( > 1 1
B 6 1
/ 0 * ( / ! F@
/ < !-, + /. . ! + B , !
4 ( ( 1 B 1
( ! ! 1 ( + - /. . + +
4 , ( ! - = 4 1 ,, , - = 4
4 - 1 !
( 1 4 5 + 5 / ( -
- 1 / , B > !
! 1 ( B 1
( ! F+
O + C ! , F
/ ! @ , * + 4 ( ; 6 !
, 4 ( ; , :6 %H B
( (4! , 4 ! ( (4 - 4 !B F " !
+ * ! B = 4 !
! 6 %H (( 3 - * , , ( -
, ( , * / !-1 D
( ( D "
@ 1 5 = / !
/ @ ! !5 = / -1 - !0 !-
1 ( / - ( + ( 1 !0
( ( 1 + ( 1 ( H !
4 ! > F- ! ! -= > " !
/ > F- ! - ! -
( !B F" !B , * - !B
, * F" !A / - ! , ! , / !
, / " !0 4 F- !-4 @ " -
/ ( " !0 4 F" - !+ C &# ! =
0 ! = ! , / , 1
+ = C
O @
2 , #

15. / +
6 " , (( !
,
/ - = + ( !
O , ( 0 F0 F
/ - , 1 ( 1 1
(
/ 0 B , 1 ! F
/ I ! H . 1 +
( (4 , ! ( ( ! !,
+ 1 ! (
+ = 4 1 1 ( (4 / , !
4 ! ,
6 B ! ( , ! =
/ + 4 ( , 1 ! 4 4 , , 1 !- 1 4
(4 / 4 + ,
/ , ( I , % ! 1 ( !
, , !
(( 1 ! , 1
( , , 1
C ! 4 ( 4 ( ,
( 1 ( 0 1
C ( , 4 F
/ I ! C ( , 4 F@ - - = (4 -
(4 -=
O L F
? , #

16. 3 + ( 4 @ = 4F
/ L M - (4 (4 , , F
( - = ( ( , 4
A ( , ( ! =
,- = 4 4 F
B ( 0 ( ! , ! 1 !
4! (4 F
/ N ! !
B ( + ! , = D
/ ! B ( ! ! ! (
! F- - , 1 - !- =
+ > 1 0
4 ( ( 0 F5 4 ! -
6 @ 4 =
/ + =
6 I !, ( ,
1 ( ! = C ( (
, - J KF
/ / - ! , - + !
, B ! !
4 ! 4 ( ! ! !
-= ( J K 0 J = K 1 !
J K , + ,
& , #

17. 6 @ !( (1 4 / , 4 ,
F
/ 6C (
O / !( , ! , (,( 1 !
( F< F
/ +
O ( + , C !
/ I ! , C M+ ( 1 ! !
1 ! ! (4 , +
, =!
O ( / , ! 1 1 F F
/ + 1 ! - ! ( 4 (
1 ( 1 D 3 4!
+ ( ( ( + 5 !
- 4! - , 4 , !- ! - ,
/ 0 - ! ! 1!
4 , 1 ! F
/ @ ! + -, ( D
A ( + = 4 F
/ 6 F
A ( !1
' , #

18. / -, 4
A ( L (( , F
/ + = ( , 6 , ( ! 1 6
(4 = - ( ! ( ; ( B 4
9# 6 " F- ( !
! 1 ( ( ( =
4 ! 1 , (
/ 0 A ( ( F
/ ! A ( ( 4 !,
J 1/ K @ = 1 , > 4 A 0 - = 0
B , ( - C ( , 1
( ,, , C B
F
/ + = + ; ! ; ! !
! 1 ! 1 !
, 1
B ( = (
/ + 4 H . ! 4 (
6 / !- 4 , ,
,, ( 4 ! - ! ( , ! = !
( ( 1 !, C F /, ! !
! ,, ( B C ( F
/ - = ,, ( B ,, ( , FA ; ( 1
!, F- = ,, ( - ( G
-, ! = 4 , 1
- 1 ( +
9 , #

19. = I.
= 5 17 ( 15(
$ C = 0 .- (
2 + ,/ 4
? + = 5 1 5 14 =
& C = )4 - (
' + ,7 H
9 + 4 ,"
8 = I 0 H1 =
# + J0 1 0 " 4 K! "
+ 4 ,7 .@
+ ,
$ 5 % . (
2 / 4 , = 5 1 :/4 1
8 , #

20. ? = 5 1 ) @ 4
& + 4 , = H1 =
()* + , -
( # # # % ,% % % % %
* .
C
$ . ( C F Q92$
2 ( ( F1Q96I< 21 CNR E, Q S
# , #