![](//s1.studylibfr.com/store/data-gzf/3e6715e583f7b8b579a43e27ac1edc42/1/007556732.htmlex.zip/bg4.jpg)
'
$%&'($$)$*$%$+%$*$%&,-%,.$-.,%-$!"#"&-*$&-%'*$-)&'*$-
/0%,-$-$,',-%,1'$23,($-,%*$4,-.&-,56*,-&'+%%-5,-
*3/,1'$3$-%)&'1'&,&'-(&'*,&-%&'%*37&**$--$&-$/$.,$/$%-2
&-)&8$--$'-*3',($-,%1',&'-&%',**-$-9-$-8&*/$%$-*$.$-
$.:$.:$-
!""&'-(&--&'/,-.$-%,.$-2%$):$$(,-&:.&-$,$
,%$%,&$$,',-%,1'$)&'&.,%%$%,&$*$,',-%,1'$;<)&'
-.&-,*%,&$('$*3'$/,&%,&$(,-&:-'1'$.$-%,.$-
)),--$%*-'$)'7,.%,&*$5,''$3$-',(%$$%
,%,%'$=:,$-*$>$.:$.:$,',-%,1'$?&'-(&-),---'$-%,&,-,
1'$-$-.&$.%,&-$%.&-$,-%$.:,1'$-$%)$%,%2)$%,%)$*%$-.,1$-1',
&%-',(,$-$%2.@%*$&-$-)&-7,,%-),.,)$-&'-(&-$8,%.$-%,.$-
*-'$8&/$*$)'7,.%,&)&'$-=:,$-?&'-*$--&-&-(,8-
$/$.,$/$%-2$(,-&:)&'%&'%$-&,*$)&8$--,&$$
)'-*$$.:$.:$-'))/$%,$$-.&$.%,&-$%$5&,-%,&
(,-,&*$.$-%,.$-$+,'$%*'.%,&$8A,-$%'$/,-$$)$-$&'
/&*B$)'-))&),2'$)'7,.%,&%$.:,1'$$8A,-&'-$/$.,&-
:%$-7%-/$/7$*$31',)$*3$-$,%-*$$C.$)&'-
%*'.%,&*$3%,.$-'$-6&%-&/)&--&'-$/$.,&-$.&$$(,-&:
)&'-&,*$%$.:,1'$$.$1',.&.$$/,-$$)$$%$-*%,-.&/),-*-
'$)'7,.%,&,',-%,1'$
&-,8&/%$'-),.,)'+*/D&'--&'):$&$%$/7&($.
3--,-%.$*$&'7&$%,7%:,9&%%*3'$,*$,*,-)$-7$$%&'-
$'$-&//$-%B-$.&,--%-&'-%$&-$/$%2$/$.,$%&'%$
8/,$&2$1',&'-%&'E&'-..&*'..'$,.:$'$'+)$*%&-
-E&'-
F&-.&B'$-*$&'-&%)&*,'$.&'$/$%-$%,*$%$.:,1'$$
)'-&%//$%6$$&*-/,-$$)$F$*'(&'/$
&*&$%4,,/-