ࡱ>  ~za9C_iyuU( ww`!vpcV)bϿo `XJ!xEO; PK`%Vba*@A4鬂G6^o<xܫK즚C!*2"3O|6zNHL#O]bvSe bDqn{?uK܀p0ы+BU OY(H/:$`!*e2| |Դ  gxڅK@{I/6-BCq vq'[ŀB t?"&89O,xr9[;ppwB:G/#WΖ)c>" u,y9 .ݚ%U%N @f^]Tf#08n]%V;l'~ELY'vy{#kQ(5{ e#P[8 WVм oLKU*'5GTS.J]Mș}5 qgt; ?Mzi_˯O[Va{[b`!sL,:  nxڅ=KAgf6 B@06ZTv<#&ׅ!?N+  ~U6Jݽu3w,Ͼ3;,`@PbH,1Q EQvp\,+PȝXQH&AQX]f\l6{u蠌@;y.X?/f\e4wy̯(OZ1hŘ5;|`K1FIٕ/ o0ɳ\O>QKUܖ:MqpwM/gIeUKC%W q+}i 34?tf*_PRp5+B/~Ecj~z{{L}e`!|FoA7bM;6@HD JxڅKP.ӦPq":H\wl+Zlš(t Ebw$u0}zBB '`+|6B,d FhSWY C-۞mN [݃fzPg~PK./[n~HϯiAcO|ïHǢȻW-q3_೎aw4m'cKϾ;edRM Ov:팮3u$3:n0- SHH;8ZO\#`!|S^6R8HD JxڅKP.ӦPq":H\wl+ZlE8t Ebw$u0}zBB '`+|6B,d FhSWY C-۞mN [݃fzPg~PK./[n~HϯiAcO|ïHǢȻW-q3_೎aw4m'c Ͼ;edRM Ov:팮3u$3:n0- SHH;8ZO\`!)v'#g  hxڅJAg6& ⰰE$#"xFH@ RNA,&Kݹ͚w,;ٙ `ȕ&er" EQ'˘5B=N{Y HOIkAL,D$u%Wo #Zsx-Tf!ps߫YV&b@ix|.b~EI;Y+a[7NK 3B"Ov/e_keݭc=󂜹MxW8QMK *Zp@?JA+E3FITp!>aW\?~9HέD|hN&sbr`!6J(L2@2xcdd``>$D@9@, fbd02,(1dbfab`Y$d3H1ibYK8v 3PT obIFHeA*P - :@@ l.#t&)FK`7S?=731d++&A} 6Z\r XE3 +ss 07Ɋ_ +.@``GĤ\Y\sL&`<%8M`! <6/Zj %xڅ=K@ǟ\ "!@v /+:;nB&'];tq~N*.w Gw=#b!gF8H HTy,C̓ xzk}f9Rv{LGB`%{~/2[6T 5I:eUM=li%1g-|$٧zܧz|bPw#<\o0پGavso6OeM&D&+՚[TJrr4[*Nu?~>M*5źOuq$>9@;{yN/{E=S=>1x[V%;:z B!t߶t,`! m=ZCy}/`'@ p`ER4 xڕqLUs{<X[**ntƙn,ai&LWde6mLT,"EEQЧ"5.q ؙ{G_~n/ys|ϻ>^K$2Ux&W2s|ExI"RR p #4ψ+VLE5=zILBQ&,!l'zMz#hWLF^v5ɮ+鴼"g> ??|>?^,Ў(1rzB̟YS!xuh%y?J%P}`ؕRJ#d&ڙLS2: %G1*!(ڣZ(>kF}zHB XZ-f,G(9jQK.YI(9jQ_P2*רY$\ĨYKH(jeWҘ%/1-dPBBrr {('d5TV/|Ϫ&dTQ_H( jQ/YH(fK٬6JvCu&ԀQ/Y$ uըU|UJނg.YH(yQ߸f%8ԸQqJcn՚lV%S07ŨogRH(FY$qtdrH(F Y$,BJBJcnQαY$,2JϱYe$*gUPr+n5jY6k+ %1ѨeI(يFgP sج.JanQ`H(9FY$7f$̽|J>F ϻǣU6qPF4LBtt2|J'd6TQY$\Ȩ}l"J.ZէOYH(jQ?9f! FYH(Y U'd*I(Y UkTm/UKB~f5PY??f5PӨOY$5|V/ %Sw$ FunUͺMB11>6kjW=l:+:F5eIvE'M8f@eNQ;fe@eNV?$P٢S`Z^ta6^tJz0UJu/:F5b*HEFYY5$PSoԎlV= Խ4i5sA6btڍjbI*FǨ.&VhѹnԞ|MU1:#Zh;$P3jN&Z=$Pǡ:3j?_G9BTT:Y$5GlJ.Z`Tgḱ}lbV>6k% P%Z=f@ Unv6jfjzͪ&ΨoYu$P3Cm3{/jf6ReHf6hM53ԀVOY$P3C]56* Pzҥbe"QwYwIf*n6kjfjgV|VRvrB53TQvY$P3CT+C53TVSZ٬| :g@ UՔ-lV1 PeFiaHf* UE53VwY[Ifj*i`'H53TUGbw6u4 TP}ZMvu4 TPF㳆I*U|MU1;:bPb!O|d'{;u/@KmgLu/@V\*VV: %gePr!B>k! %,5٬$\ ZKZMu/xW-Lcl1^iVPI-@V jIhp&&Y+&&y;i +{j=@ 0ZmPbYm NnkzgI:saP:r\ڃ;'TQIJ;g@ wդ4 yz5cG&TkC "@ UjHsW=rw> OY_Dzf;su?X>v: uU3_Tn}3,u Fx真NܧާOsv߬Q[<-Vě'Bߥ,ȷ׶+o@oг6OSʷl{ͯV/wb>T>Wq1s/sO`!oΘg&X2[k6z[D F@2=xڅQJ@&MPP]@@c4)u_ .wޙ$J\8a&\99a<+D>`dx{$MzetqMO6 su m>9}0ؓkp0ydBjS Zfz/}lpG0 3).TJ#O%&?7֮+I;9ƞ*ďO)PQ̩S=hͻO;Fv*wwax}|U (}KsLKR('i?--VFW(  v= k7= Equation Equation.30 Microsoft lQ_ 3.00@!? Equation Equation.30 Microsoft lQ_ 3.00B#@ Equation Equation.30 Microsoft lQ_ 3.00O'D Equation Equation.30 Microsoft lQ_ 3.00W)E Equation Equation.30 Microsoft lQ_ 3.00Z*F Equation Equation.30 Microsoft lQ_ 3.00]+G Equation Equation.30 Microsoft lQ_ 3.00d2H Equation Equation.30 Microsoft lQ_ 3.00eAI Equation Equation.30 Microsoft lQ_ 3.00fBJ Equation Equation.30 Microsoft lQ_ 3.00gCK Equation Equation.30 Microsoft lQ_ 3.00hDL Equation Equation.30 Microsoft lQ_ 3.00iEM Equation Equation.30 Microsoft lQ_ 3.00jFO Equation Equation.30 Microsoft lQ_ 3.00kGP Equation Equation.30 Microsoft lQ_ 3.00lHQ Equation Equation.30 Microsoft lQ_ 3.00mIR Equation Equation.30 Microsoft lQ_ 3.00nJS Equation Equation.30 Microsoft lQ_ 3.00oKT Equation Equation.30 Microsoft lQ_ 3.00pLU Equation Equation.30 Microsoft lQ_ 3.00qMV Equation Equation.30 Microsoft lQ_ 3.00rNW Equation Equation.30 Microsoft lQ_ 3.00s]X Equation Equation.30 Microsoft lQ_ 3.00v`Y Equation Equation.30 Microsoft lQ_ 3.00xbZ Equation Equation.30 Microsoft lQ_ 3.00zd[ Equation Equation.30 Microsoft lQ_ 3.00~h\ Equation Equation.30 Microsoft lQ_ 3.00j] Equation Equation.30 Microsoft lQ_ 3.00l^ Equation Equation.30 Microsoft lQ_ 3.00v_ Equation Equation.30 Microsoft lQ_ 3.00x` Equation Equation.30 Microsoft lQ_ 3.00za Equation Equation.30 Microsoft lQ_ 3.00|b Equation Equation.30 Microsoft lQ_ 3.00~d Equation Equation.30 Microsoft lQ_ 3.00e Equation Equation.30 Microsoft lQ_ 3.00f Equation Equation.30 Microsoft lQ_ 3.00g Equation Equation.30 Microsoft lQ_ 3.00h Equation Equation.30 Microsoft lQ_ 3.00i Equation Equation.30 Microsoft lQ_ 3.00j Equation Equation.30 Microsoft lQ_ 3.00k Equation Equation.30 Microsoft lQ_ 3.00l Equation Equation.30 Microsoft lQ_ 3.00m Equation Equation.30 Microsoft lQ_ 3.00n Equation Equation.30 Microsoft lQ_ 3.00o Equation Equation.30 Microsoft lQ_ 3.00p Equation Equation.30 Microsoft lQ_ 3.00q Equation Equation.30 Microsoft lQ_ 3.00r Equation Equation.30 Microsoft lQ_ 3.00s Equation Equation.30 Microsoft lQ_ 3.00t Equation Equation.30 Microsoft lQ_ 3.00u Equation Equation.30 Microsoft lQ_ 3.00jv Equation Equation.30 Microsoft lQ_ 3.00mw Equation Equation.30 Microsoft lQ_ 3.00ny Equation Equation.30 Microsoft lQ_ 3.00oz Equation Equation.30 Microsoft lQ_ 3.00p{ Equation Equation.30 Microsoft lQ_ 3.00q| Equation Equation.30 Microsoft lQ_ 3.00r} Equation Equation.30 Microsoft lQ_ 3.00s~ Equation Equation.30 Microsoft lQ_ 3.00t Equation Equation.30 Microsoft lQ_ 3.00u Equation Equation.30 Microsoft lQ_ 3.00v Equation Equation.30 Microsoft lQ_ 3.00w Equation Equation.30 Microsoft lQ_ 3.00x Equation Equation.30 Microsoft lQ_ 3.00y Equation Equation.30 Microsoft lQ_ 3.00z Equation Equation.30 Microsoft lQ_ 3.00{ Equation Equation.30 Microsoft lQ_ 3.00| Equation Equation.30 Microsoft lQ_ 3.00} Equation Equation.30 Microsoft lQ_ 3.00~ Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.0(3)0 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.0zV-N|3)*~359,8,{^opGr 84 263,5, NR~'`ĉR4 263,5, NR~'`ĉR~_gagN0 Equation Equation.30 Microsoft lQ_ 3.00 Equation Equation.30 Microsoft lQ_ 3.00kD Slide $PowerPoint.Slide.800Microsoft PowerPoint {^opGr/ 0DTimes New Roman2 0v 00( 0TD[SOes New Roman2 0v 00( 0T DNSeeO New Roman2 0v 00( 0T0DўSOO New Roman2 0v 00( 0T@DArialNew Roman2 0v 00( 0T"PDNSeLwiNew Roman2 0v 00( 0T`DwiSO_GB2312Roman2 0v 00( 0T1f  .  @n?" dd@  @@`` "  0JGGB  #F<  $ # # #######'8!= ==8===8!"7-7,7+7*7)7(7'7&7%7$7#7.+4+3+2+1+0+/+6&5$74@3?3>3<3=3;3:39383A-u"Ir$9C_iyuUi/2$vpcV)bϿoi/2$*e2| |Դ_/2$sL,: /2$FoA7bM;6@/2$S^6R8,/2$)v'#g/2$J(L2> R /2$ <6/Zj /2$m=ZCy}/` f /2$Θg&X2[k6z[w~/ 0e0e    A AԔ 8c8c     ?1 d0u0@Ty2 NP'p<'pA)BCD|E||S" 3ff3@30g42d2dv 0$ppp@ <4!d!d` 03  <4BdBdP 0g4%d%dv 0$Bp@ ppʚ;ʚ;<4ddddP{ 0<>0___PPT10 pp___PPT9z|~? %O =   gsQi_&B3    i    SLW NvgO ^(u0 ZZ &<3   NR~'`ĉR &(f3  gh 3!4(O)P*Q+R,S-T.U/V0W1X2Y6Z3[4\5%&?n>o=p<r:s9t8@KJIHGFEDCBALRQPONMUTVedcb`a_^]f/8 ` ` ̙33` 333MMM` ff3333f` f` f` 3>?" dd@,|?" dd@   " @ ` n?" dd@   @@``PR    @ ` ` p>> z(    6  P   LUSQdkYkHrh7h_    0     8USQdkYkHre,g7h_ ,{N~ ,{ N~ ,{V~ ,{N~    0  ``   P*   0  `    R*   0$  `    R* B  s *޽h ? ̙33  ؞!jg0 `Xp(    0D P   D P*    0W4    D R*  d  c $ ?  D  0lZ4  @ D 8USQdkYkHre,g7h_ ,{N~ ,{ N~ ,{V~ ,{N~    6(4 `P  4 P*    64 `  4 R*  H  0޽h ? ̙3380___PPT10._pTG    m (    c  WH0*d1[ ?{US~'`ĉR(3) NSeLwi0[F @  `B  0D3o@  fB  6DԔp` fB  6DԔ@0fB   6DԔ 0    0@=0   9x 2 ffB   6DfԔ0  fB   6DfԔpp`B   0D3o `B  0D3o0  P `B B 0D3o8  @fB  6DԔ0  fB  6DԔ fB  6DԔ   0HB@p 9y 2 f  0E p  9o 2 f  c BCDEF,A8c@P @`Emr N[҉~`p p   ZIfԔ?" P0 d6R\O000Ğ_[ (2  B  s *޽h ? ̙33y___PPT10Y+D=' = @B +   `T(  ` `  04  4  ` B4Ԕ?"0Ph 1ux y v NI{_(be z)~bv NI{_~y:Nx y v~_gagN0sQNx y vN!k NI{_be z~bv NI{_~y:Nx y v~'`~_gagN02k0Rg'Y 0 g(f3g$f3  x 0h47*> ,$ 0 p2 y(W~'`vhQpe@bh:yvN~s^L ~-N )R(us^yvel~bQNSLW glQqQ pN~*bݍg'Ybg\vv~ z0$0 2g g 3g g7V x 0  ,$ 0 $3 BlǏ㉹e z~BlQgO h0g g g gH x 0p4}  ,$ 0 4 T{\OQT{Hh0 h 0g g g g `  x Nv4Ԕ?M ,$ 0 *1 ;u;uQ~'`~_gagN@bh:yvSLWNg g g B x s *޽h ? 332*___PPT10 .?U0C&+2D' = @B D' = @BA?%,( < +O%,( < +D{' =%(D#' =%(D' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*x%(D' =+4 8?dCB0-#ppt_w/2BCB#ppt_xB*Y3>B ppt_x<*xD' =+4 8?\CB#ppt_yBCB#ppt_yB*Y3>B ppt_y<*xDA' =%(D' =%(D' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<* x%(D' =%(D' =%(DD' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*x%(D' =-s6Bwipe(down)*<3<*xD' =%(D' =%(DD' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*x%(D' =-s6Bwipe(left)*<3<*xD' =%(D' =%(DD' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*x%(D' =-s6Bwipe(left)*<3<*x++0+x ++0+x ++0+x ++0+x ++0+ x + :2 (      HA k?Ԕ?" kH   0޽h ? ̙33l9  ))_(@)(  (: (  B"CDEF3A"y"y @`Emr N[҉~ l$D 0!0!0:B ( 3 7 :B 1( 3 7 :B :(@ 3 :B E(@ 3   l M (M,$D 0HB V( C oM Y( <ؠD    Ix=1*l `  (` ,$D 0b@ `  (` HB Z( C o`  ]( <D  Nx-4y+3=0*  j( <XD  7B f3~l m  (m ,$D 0\@ m  (m HB ^( C jJ8  a( 6|DR` m  N 3x+5y-25=0(  g( ND? ?" + 9 7A f3 l( NTD? ?" 7C f3l   ( ,$D 0 o( 6D0   S C(1.00, 4.40)*  q( 6XD  S A(5.00, 2.00)*  s( HD? ?"p  C B(1.00, 1.00):B ( 3 7 8 cip (icp 3(  BHC0DEFH0H @` 1 @ cip (cip ;( HD? ?" K5 2 T cip (# cip '( <D 7  ]5.G,  e( <D   U1& X@ cp (cp@ c7  (c7 HB ( C Ԕc  BB ( 3 uv7 BB ( 3  + BB ( 3 7 BB ( 3  + BB ( 3 7 BB ( 3  + BB ( 3 7 BB ( 3  + BB ( 3 7 BB ( 3  + BB ( 3 & '+ BB ( 3 - .+ BB  ( 3 7 BB !( 3 5 6+ BB "( 3 7 BB #( 3 B  C + BB $( 3   7 BB %( 3 I  J + BB &( 3   7 BB (( 3 P  Q + BB )( 3   7 BB *( 3 W  X + BB +( 3   7 BB ,( 3 ^  _ + BB -( 3   7 BB .( 3 k l+ BB /( 3 7 BB 0( 3 s t+ P@ p (pNB 5( S ԔpBB 6(B 3 BB 7(B 3 ghBB 8(B 3 BB 9(B 3 noBB <(B 3 uvBB =(B 3 BB >(B 3 |}BB ?(B 3 BB @(B 3 BB A(B 3   BB B(B 3 BB C(B 3 BB D(B 3 BB F(B 3   BB G(B 3  ! BB H(B 3   BB I(B 3 ' ( BB J(B 3   BB K(B 3 4 5 BB L(B 3   BB M(B 3 : ; BB N(B 3   N2 h( S  t( 6D&   9O 2 u( 64D  9x 2 v( HhD? ?"i 9y 2b x( HD̙Ԕ?" ` ,$D 0  1x geg'Y\ +B#style.visibility<*x(%(D' =+4 8?dCB1+#ppt_w/2BCB#ppt_xB*Y3>B ppt_x<*x(D' =+4 8?\CB#ppt_yBCB#ppt_yB*Y3>B ppt_y<*x(D{' =%(D#' =%(D' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*y(%(D' =+4 8?dCB1+#ppt_w/2BCB#ppt_xB*Y3>B ppt_x<*y(D' =+4 8?\CB#ppt_yBCB#ppt_yB*Y3>B ppt_y<*y(D{' =%(D#' =%(D' =A@BBBB0B%(D' =1:Bvisible*o3>+B#style.visibility<*z(%(D' =+4 8?dCB1+#ppt_w/2BCB#ppt_xB*Y3>B ppt_x<*z(D' =+4 8?\CB#ppt_yBCB#ppt_yB*Y3>B ppt_y<*z(++0+x(^ ++0+y(^ ++0+z(^ +   @(  ~  s *4  4 B  s *޽h ? ̙33y___PPT10Y+D=' = @B +  P d(  dx d c $4`  4 8 pP  dpP d T Ԕ?"p 10Bl Z = 3x y vg'YmQAWaSfx BWaSfy lQSk)Y9b,g:NZCSCQ QQx0y^nvagNNSZNx0yKNvQpesQ|_0^ '''' ''''''''''''b' 2  zl PF 0 "F P0,$D 0  TԔ?P 0rt PF 0 !PF 0,$D 0  TԔ?P 0   Z(Ԕ?PZ 0z  *  TԔ?Pz 0   TԔ?P0B  TDԔ?pZ pB   TDԔ?P Z P    ZܙԔ?F   PeHh&     `̝Ԕ?g   VeHhN"   `СԔ?   VeHhN"   `TԔ?  VeHh N"   `Ԕ? VeHhV"   `$Ԕ?G y  fAWaSf '   `Ԕ?( G   fBWaSf '   `쳝Ԕ?xg \  54   `ضԔ?X g <  54   ``Ԕ?x \  55   `Ԕ?X <  54   `Ԕ?x \ 56   `dĝԔ?X <  54   `ǝԔ?d 56   `,˝Ԕ?D (  53   `ΝԔ? - ,$ 0 C Z= 0.9x + y  f3"  ZѝԔ?p C,$D 0 d(3x+4ye"28 0d"xd"6 0d"yd"4 ' B  s *޽h ? ̙33___PPT10+TR7D~' = @B D9' = @BA?%,( < +O%,( < +D4' =%(D' =%(D' =4@BBBB%(D' =1:Bvisible*o3>+B#style.visibility<*%(D4' =%(D' =%(D' =4@BBBB%(D' =1:Bvisible*o3>+B#style.visibility<* %(+ x@(    N,Ԕ?    10glQSbbNk)Y\,dЏ 280t 4llvNR ]wlQS g 6 AWaSfT 4 BWaSf ]wAWaSfk)YkvЏ}ϑ:N 30t b,g9:N 0.9CSCQ BWaSfk)YkvЏ}ϑ:N 40t b,g9:N 1CSCQ0 1 GP`O/flQSv^XT `O cBlQlQSk)YvcfeHh0k)Y>mQAWaSfx BWaSfy 2 lQSk)Y9b,g:NZCSCQ QQx0y^nvagNNSZNx0yKNvQpesQ|_06''''''''''''''c'F  "  !0nq!0  HԔ? N DZ(3)Yg`O/flQSv~t :NOlQS@bvb,g9g\ k)Y^>mQAWaSf0BWaSfT:NY\..' 3H!0|!0B  s *޽h ? ̙33 Pt0(    H`Ԕ?" 0  T20g(ghVSuNWLhTcg$Ny(ge ,{Ny g 72 s| 3 ,{Ny g 56 s| 3 GPuNkyNT(u$Ny(ge uNN _WLhTN*NcgR+R@b(geYh@b:y kuNN _WLhS)Rm6CQ uNN*NcgS)Rm10CQ (ghVS(Ws g(geagN N WLhTcgTuNY\ MbO_v)RmgY 2  f3 f3  f3 f3   f3#  f3   f3  f3 j P 0 t #""  P0b S T@Ԕ?", 0  n,{Ny  @` Q TԔ?",   n,{Ny  @`   TXԔ?"0 m0. 28  @`   T$Ԕ?" m0. 09  @`   T.Ԕ?"P lcg  @`   T/Ԕ?" 0 m0. 08  @`  TtCԔ?"  m0. 18  @`  THLԔ?"P  lWLh  @`6  TlUԔ?" 0,  (geUSMOs|3 >      @`  T`OԔ?"P   lNT  @`B  B1 ?"P0B  B1 ?"P 0 B  B1 ?" B R B1 ?", 0, B V B1 ?", B   H1 ?"P 0 B  H1 ?"P PB  H1 ?"0 0B  H1 ?"P0H  0޽h ? ̙33 `!(    c $A ??x d   HdgԔ?"P0 ` &Bl Z = 6x + 10y vg'YmA0B aSfT4  2 "  NԔ?"` ~!0$  N;Ԕ?P 0,$ 0 r Z = 0.9x + y :Ng\  B  s *޽h ? ̙33 ;T(  b  N4Ԕ?"-8,$D 0  c $A O??`7@x OdA  HDԔ?"@- pZ = 3x y vgԔ?" p  ;x(2    HAԔ?" 0p  ;y(2    HEԔ?"  ;o(2    HHԔ?"S   ;1(2    HTKԔ?" @@  ;1(2    HNԔ?" P @  X 1(2 F P    B  BDԔ?"0   H0RԔ?"P ?y = x(2 F  PP0   P B  BDԔ?" PP   HUԔ?" P0 Rx + y 1 = 0 (2  F      0 B  BDԔ?"    HYԔ?"  F y = 1(2 ~B @ HDԔ?"0 ` ~B @ HD)?" ~B @ HDԔ?" p 2 H_Ԕ?"@- pZ = 3x y vg