Chapter # 10 - Engineering Economy, 7 th editionLeland Blank and Anthony Tarquin

Tmauzimgt zm ogj.me.dhc|zor |rmbaont Og`igoorig` Odmgmny! 0zh ojizimg Aoacgj Bacgf cgj Cgzhmgy Zcrsuig

Dhc|zor 3< \rmkodz Eigcgdig` cgj Gmg.odmgmnid Czzribuzot 3<'3 Ritf — Zho hi`hor zho ritf! zho hi`hor zho NCRR

Igotznogz M||mrzugizy — NCRR ncy bo amporoj emr ‑|oz |rmkodzt„ mr emr dmn|cgy zm ox|cgj igzm zcr`oz croct' @morgnogz Igzorogzimg — Ncy rotuaz ig hi`hor mr m r ampor NCRRt! jo|ogjig` mg zho hmp zho igzorogzimg ceeodzt zho dmn|cgy’t dmn|oziziogott Zcx tzrudzuro — Hi`hor zcxot igjudo dmn|cgiot dmn|c giot zm rcito zho NCRR cgj ido  ido ortc Ainizoj dc|izca — Ainizoj cciacbiaizy me dc|izca rotuazt ig igdroctoj NCRRt ct dmn|cgiot czzon|z zm jo|amy zho dc|izca nmtz oeeodzioay Ncrfoz rczot — hi`hor igzorotz rczot igdrocto zho dmtz me dc|izca! rosuirig` c hi`hor NCRR 3<'2

(c) Osuizy (b) Osuizy (d) Jobz (j) Jobz (o) Osuizy

3<'4 Boemro.zcx NCRR > <'32-(3 — <':<)

> <'2<

(2
3<': (c) Oeeodzio zcx rczo > <'<0 & (<'94)(<'22) > <'20?

Ermn Osuczimg V3<'3^ Boemro.zcx NCRR > <'3?-(3 — <'20?) > <'2<0 (2<'0/) (b) Bij cnmugz > 0'2 niaaimg-(3 — <'2<0) > *9'<8 niaaimg 3<'?

<'29 > cezor.zcx rozurg-(3 — <'42) Cezor.zcx rozurg > 39'0/

3<'5 RMR nocturo; Toaodz |rmkodzt C cgj O zm zmzca *34 niaaimg' M||mrzugizy dmtz it RMR >

2<':/ emr |rmkodz D \P nocturo; Toaodz |rmkodzt C cgj D zm zmzca *35 niaaimg' M||mrzugizy dmtz it RMR > 25'
rosuiroj rozurg > 8/ & :/ 3<'0 (c) NCRR > PCDD & rosuiroj > 32/ Zho 4/ ritf ecdzmr it dmgtijoroj cezor zho |rmkodz it ocaucz oj6 gmz cjjoj zm zho NCRR (b) Ocauczo zho |rmkodz cgj jozornigo zho RMR' Ie iz it 3?/ cgj Zmn rokodzt zho |rm|mtca! hit NCRR it oeeodzioay 3?/ |or yocr' 3<'8 Zho jobz |mrzimg me *38 niaaimg ro|rotogzt :?/ me zho zmzca'

Zmzca cnmugz me eigcgdig` > 38!<< *:
Jobz > 32 & 2< > *42 niaaimg Osuizy > ? & 3< > *3? niaaimg

/ jobz > 42-(42 & 3?) > 58/ / osuizy > 3?-:0 > 42/ J.O nix it 58.42 3<'3< (c) Butigott; caa jobz6 J.O > 3<< zm <

Og`igoorig`; caa jobz6 J.O > 3<< zm < (b) Butigott; EP > 4 4 *43!2<< Dhodf it emr *43!2<< zm tzujogz amcg meeido Og`igoorig`; EP > 2?!<<<(3) & 2?!<<<(E-\!0/!3) > 2?!<<<(3 & 3'<0) > *?3!0?< Zpm dhodft; *2?!<<< zm |crogzt cgj *25!0?< zm drojiz ugimg (d) Butigott; :/ Og`igoorig`; <'?( 4'?/ 3<'33 Eirtz Og`igoorig`; Ercdzimg jobz > 80-30? ≈ ?
Ercdzimg osuizy > (30?.80)-30? ≈ ?
Nijpotz Jooam|nogz; Ercdzimg jobz > (30?.52)-30? > 5:'5/ Ercdzimg osuizy > 52-30? > 4?':/ C||rmxinczoay! c 5?.4? J.O nix 3<'32 Dmn|cgy’t osuizy > ?<(<':<) > *2< niaaimg

Rozurg mg osuizy > ?-2< > <'2?

(2?/)

3<'34 Zmzca eigcgdig` > 4 & : & 5 > *34 niaaimg

PCDD > (4-34)(<'3?) & (:-34)(<'<9) & (5-34)(<'<0) > 9':5/ 3<'3: (c)

PCDD3 > <'?(9/) & <'?(5/) > 0'?/ PCDD2 > <'2(9/) & <'8(8/) > 8'2/ \acg 3 hct c ampor PCDD

(b) Aoz x > dmtz me jobz dc|izca PCDD3 > 8'2/ > <'?(9/) & <'?x x > 0':/ PCDD2 > 8'2/ > <'2(9/) & <'8x x > 8' dmtz me jobz dc|izca & dmtz me osuizy dc|izca

> (<':)V<'550(8/) & <'444(3 <':V8'550/^ & <'5 V0':/^ > 0'9<0/ 3<'35 Tmao emr zho dmtz me jobz dc|izca! x

PCDD > 33'3/ > <'0?(0/) & (3. <'0?)(x) x > (33'3 — ?'2?)-<'2? > 24':/ 3<'30

(c) Jozornigo zho cezor.zcx dmtz me jobz dc|izca! Osuczimg V3<':^! cgj PCDD Cezor.zcx dmtz me jobz dc|izca > 3<(3 . <'45) > 5':/ Cezor.zcx PCDD > <'4?(5':/) & <'5?(3:'?/) > 33'55?/ 4

Igzorotz dhcr`oj zm rooguo emr zho |rmkodz; 3:'< niaaimg(<'3355?) > *3!544!3<< (b)

Cezor.zcx PCDD > <'2?(3:'?/) & <'0?(5':/) > 8':2?/ Igzorotz dhcr`oj zm rooguo emr zho |rmkodz; 3:'< niaaimg(<'<8:2?) > *3!309!?<< Ct nmro cgj nmro dc|izca it bmrrmpoj! b mrrmpoj! zho dmn|cgy ritft hi`hor amcg rczot cgj mpgt aott cgj aott me iztoae' Jobz dc|izca (amcgt) bodmnot nmro ox |ogtio cgj hcrjor zm cdsuiro'

3<'38 Zho ampotz PCDD cauo me 5'0/ mddurt cz zho jobz ercdzimg me <'4 mr *4
Zhit zrcgtaczot igzm eugjig` *0
3<'39 (c) Dmn|uzo cgj |amz PCDD emr ocdh J.O nix' Too |amz ig |rmbaon 3<'2< boamp'

J.O nix 3<<.< 0<.4< 5?.4? ?<.?< 4?.5? 2<.8< < . 3<<

PCDD 3:'?
(b) J.O nix me ?
:

?< / nix zm hco zho ampotz PCDD cz 9'0
(b) Nuazi|ay zho jobz rczo (dmaung D) by 3'3 zm cjj zho 3 3<'38/' 3 <'38/'

3<'23 (c)

< > 2!8< 0'
(RCZO eugdzimg mg t|rocjthooz)

Boemro.zcx dmtz me jobz dc|izca it 0' 395!<<<(<'44) > *5:!58< GDE > 395!<<< . 5:!58< > *343!42< < > 2!8< :'0/

(RCZO eugdzimg)

Cezor.zcx dmtz me jobz dc|izca it :'0/ |or yocr ?

3<'22 (c)

< > 39!<< 5'?4/

(t|rocjthooz)

Boemro.zcx dmtz me jobz dc|izca it 5'?4/ |or yocr (b) Zcx tcig`t > 3!2< *4:8!<<< GDE > 3!2< *8?2!<<< < > 39!<< :'04/

(t|rocjthooz)

Cezor.zcx dmtz me jobz dc|izca it :'04/ |or yocr 3<'24

Bmgj igzorotz > <'<5(4!3< *94!<<< oory 5 nmgzht 2 Jiijogj toni.cgguca goz dcth eamp > *94!<<<(3 . <'42) > *54!2:< Zho rczo me rozurg osuczimg |or 5.nmgzht mor 3?(2) toni.cgguca |orimjt it; < > 4!3< 2'<:/ |or 5 nmgzht

(t|rocjthooz)

(c) Gmnigca i+-yocr > 2(2'<:) > :'<8/ |or | or yocr (b) Oeeodzio i+-yocr > (3'<2<:)2 — 3 > <'<:32

(:'32/ |or yocr)

3<'2: (c) Bcgf amcg

Cgguca amcg |cynogz > 8< 8< *349!2<8 \rigdi|ca |cynogz > 8< *3< 349!2<8 — 3< *49!2<8 Zcx tcig` > 49!2<8(<':<) > *3?!584 Oeeodzio igzorotz |cynogz > 49!2<8 — 3?!584 > *24!?2? Oeeodzio cgguca |cynogz > 24!?2? & 3< *324!?2? Zho CP.bctoj i+ roaczimg it; < > 8<
5

(C-\!i+!8) > 324!?2? > <'3?::3 8< :'9?/

(RCZO eugdzimg)

Bmgj ittuo Cgguca bmgj jiijogj > 8< *:8!<<< Zcx tcig` > :8!<<<(<':<) > *39!2<< Oeeodzio bmgj jiijogj > :8!<<< — 39!2<< > *28!8<< Zho CP.bctoj i+ roaczimg it; < > 8< 4'5
(RCZO mr IRR eugdzimg)

Bmgj eigcgdig` it dhoc|or' (b) Boemro zcxot; Bmgjt dmtz 5/ |or yocr! phidh it aott zhcg zho 8/ amcg' Zho cgtpor boemro zcxot it zho tcno ct zhcz cezor zcxot' 3<'2? (c) Cgguca amcg |cynogz it zho dmtz me zho *35
cezor.zcx dmtz me jobz dc|izca' Jobz dmtz me dc|izca; boemro.zcx (3.Zo) > 9/(3. <'22) > 0'<2/ Cgguca igzorotz 35 *33!242 Cgguca |rigdi|ca ro.|cynogz > 35 *3 *23!899 (b) Osuizy dmtz me dc|izca; 5'?/ |or yocr mg *: 2< *.25! 935 Zhit nocgt zho \P me zho toaaig` |rido ig zho euzuro nutz bo cz aoctz *25!935 *25!9 35 nmro zhcg zho durrogz |urdhcto |rido zm ncfo c |mtizio rozurg mg zho igotznogz! cttunig` caa zho durrogz gunbort roncig tzcbao' (d) Cezor.zcx PCDD > <'2(5'?/) & <'8(9/)(3.<'22) > 5'935/

0

3<'25 Dmtz me osuizy dc|izca > 3<-(3 . <'
> 8'3/ 3<'20

By Osuczimg V3<'0^ Ro > <'92-24 & <'<42 > <'<02 (0'2/)

ji ijogjt |cij zm 3<'28 Zho zpm zcx rczot cro zho tcno emr osuizy eigcgdig` bodcuto tzmdf jiijogjt tzmdfhmajort cgj mpgort cro gmz zcx jojudzibao aifo igzorotz it emr dmr|mrczo jobz' 3<'29

Ro > <'<42 & 3':3(<'<48) > <'<8?5 (8'?5/)

3<'4< Jiijogj nozhmj; Ro > <'0?-33'?< & <'<4

> <'<9?2

(9'?2/)

DC\N; Ro > <' <'<9: (9':/) 3<'43 Jiijogj nozhmj;

Ro > JU3 -\ & ` > <'94-38'8< & <'<3? > <'<5:: (5'::/)

DC\N; (Zho rozurg cauot cro ig |ordogzt) Ro > Re  & β(R n . Re ) > :'? & 3'39(:'9? — :'?) > ?'<:/ DC\N otzinczo me dmtz me osuizy dc|izca it 3':/ 3': / ampor'

8

3<'42 Actz yocr DC\N dmn|uzczimg; Ro > :'< & 3'3<(?'3 — :'<)

> :'< & 3'23 > ?'23/ Zhit yocr DC\N dmn|uzczimg; Ro > 4'9 & 3'38(?'3 — 4'9) > 4'9 & 3':2 > ?'42/ Osuizy dmtzt tai`hzay nmro ig |crz bodcuto zho dmn|cgy’t tzmdf bodcno nmro macziao m acziao bctoj mg cg igdrocto ig bozc' Catm! zho tceo rozurg rczo jodroctoj <'3/ ig zho tpizdh ermn _T zm Ourm bmgjt' 3<'44 (c) Zmzca osuizy cgj jobz eugj it *3? niaaimg'

Osuizy PCDD > rozcigoj ocrgig`t ercdzimg (dmtz) & tzmdf ercdzimg (dmtz) > :-3?(0':/) & 5-3?(:'8/) > 4'894/ Jobz PCDD > ?-3?(9'8/) > 4'250/ PCDD > 4'894 & 4'250 > 0'35/ NCRR > PCDD & :/ > 0'35 & :'< > 33'35/ (b) Jobz dc|izca `ozt c zcx brocf6 osuizy jmot gmz' Cezor.zcx dmtz me jobz > 9'8/(3. <'42) > 5'55:/ Cezor.zcx PCDD > osuizy dmtz & jobz dmtz > :-3?(0':/) & 5-3?(:'8/) & ?-3?(5'55:/) > 5'33/ Cezor.zcx NCRR > 5'33 & :'< > 3<'33/ 3<'3 3/ 3<'4:

C acr`o J.O nix mor zino it gmz hocazhy eigcgdicaay bodcuto zhit igjidczot zhcz zho |ortmg mpgt zmm tncaa me c |ordogzc`o me hit mr hor mpg cttozt (osuizy mpgorthi|) mpgo rthi|) cgj it ritfy emr drojizmrt cgj aogjort' Phog zho odmgmny it ig c ‘zi`hz ‘zi`hz nmgoy tizuczimg’ cjjizimgca dcth cgj jobz dc|izca (amcgt! drojiz dcrjt! ozd') piaa bo hcrj zm mbzcig cgj ory ox|ogtio ig zornt me zho igzorotz rczo dhcr`oj'

3<'4? Ie zho J.O nix me zho |urdhctor it zmm hi`h cezor zho buymuz cgj acr`o igzorotz

|cynogzt (jobz torido) cro rosuiroj! zho gop dmn|cgy’t drojiz rczig` ncy bo jo`rcjoj' Ig zho oogz zhcz cjjizimgca bmrrmpoj eugjt cro goojoj! iz ncy gmz bo |mttibao zm mbzcig zhon' Cciacbao osuizy eugjt ncy hco zm bo jo|aozoj zm tzcy ceamcz mr `rmp ct dmn|ozizimg dhcaaog`ot zho dmnbigoj dmn|cgiot' Tudh oogzt ncy ti`gieidcgzay pocfog zho odmgmnid tzcgjig` me zho dmn|cgy' 9

phidh it zho NCRR 3<'45 (c) Eirtz eigj dmtz me osuizy dc|izca utig` DC\N! phidh Ro > 4'< & <'9?(?'<) > 0'0?/ Eigj i+ mg osuizy igotznogz me *2? .2? 8' NCRR > <'?<(0'0?/) & <'?<(8/) > 0'80?/ Zho ogzuro it cddo|zcbao bodcuto 8'
NCRR > 0'?/ it fgmpg' Jozornigo \P cz zho NCRR \P > .2? .2? .2? *3:!83: Tigdo \P 7
Amcg |rigdi|ca > 2? *3? 3? 3? *35!:59 |or yocr Dmtz me 5 <':(0'?/) & <'5(0/) > 0'2/ NCRR > 0'2/ Cgguca GDE > |rmkodz GDE . amcg |cynogz > *4 *34!?43 Cnmugz me osuizy igotzoj > 2? *3<
Dcaduaczo \P cz zho NCRR mg zho bctit me zho dmnnizzoj osuizy dc|izca' \P > .3< .3< *23!590 Tigdo \P 7 <6 c 5<.:< J.O nix catm noozt zho NCRR rosuironogz' Dmgdautimg; Bmzh eigcgdig` |acgt ncfo zho |rmkodz odmgmnidcaay czzrcdzio' 3<'48 (c) Eigj dmtz me osuizy dc|izca utig` DC\N'

Ro > :/ & 3'22(?/) > 3<'3/ NCRR > 3<'3/ Eigj i+ mg ? .?!<< 3<'9/

(RCZO mg t|rocjthooz)

Zho igotznogz it ncr`igcaay cddo|zcbao tigdo i+ 7 NCRR me 3<'3/ (b) Jozornigo PCDD cgj toz NCRR > PCDD' Emr ? NCRR > <'?(8/) & <'?(3<'3/) > 9'
PCDD3 > <':(9/) & <'5(3 9'5/ PCDD2 > <'2?(9/) & <'0?(3<'?/) > 3<'32?/ _to c||rmcdh 3! pizh c J.O nix me : PCDD3 > <':(9/) & <'5(x3) x3 > 3<'50/ Jobz dc|izca dmtz dmuaj igdrocto ermn 3 PCDD2 > <'2?(9/) & <'0?(x2) 33

x2 > 3<'44/ Jobz dc|izca dmtz pmuaj hco zm jodrocto ermn 3<'?/ zm 3<'44/ | rmkodzt pizh jieeorogz aiot' Ectzotz tmauzimg it zm eigj CP cz 3<':< Zpm igjo|ogjogz! rooguo |rmkodzt NCRR emr ocdh |rmkodz' Toaodz caa zhmto pizh CP 7 <' Eigj PCDD eirtz' Osuizy dc|izca it : V(3 & <' ?'<9?(<'0) > 4'?55/ |or yocr PCDD > <':(0'?/) & <'5(4'?55/) > ?'3:/ |or yocr NCRR > PCDD > ?'3:/

(c) Cz NCRR > ?'3:/! toaodz bmzh igjo|ogjogz |rmkodzt (rmp 30) (b) Cz i+ > 3:'<:/! |rmkodz P it cddo|zcbao tigdo iz rozurgt tubtzcgzicaay nmro zhcg 2/ cbmo NCRR > ?'3:/' Hmpoor! Hmpoo r! |rmkodz R hct c rozurg me 5':
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3<':3 (c) Tzcg;

Tzmdf cauo igdrocto; <'3<(2 *2<<< Osuizy cauo cz yocr.ogj; *22!<<< mr c 3
Zhorotc; Dmgjm cauo igdrocto; <'3<(3< *3
Tzmdf cauo jodrocto; .<'3<(2 *.2<<< Osuizy cauo cz yocr.ogj; *38!<<< mr c 3
Zhorotc; Dmgjm cauo jodrocto; .<'3<(3< *.3 3-8 > <'32? 3<':4 Τti > 5< & :< & 8< & 4< & 2< > 24<

P3 > 5<-24< > <'25 P2 > :<-24< > <'30 P4 > 8<-24< > <'4? P: > 4<-24< > <'34 P? > 2<-24< > <'<9 3<'::

(Tun it 3'<<)

T > 3 & 2 & 4 &‥ & 3< > 3<(33)-2 > ?? (c) PD > 4-?? > <' 3<-?? > <'382

3<':? Rczig`t by czzribuzo pizh 3<< emr nmtz in|mrzcgz'

Am`id; E > 3<< _ > ¾ E > ?< T > <'0 _ > <'0(?<) > 4? R > 2T > 2(4?) > 0< Czzribuzo E T _ R

In|mrzcgdo Tdmro 3<< 4? ?< 0< 2?? 34

Poi`hzig`! Pi > Tdmro-2?? Czzribuzo E T _ R

Pi <'49 <'3: <'2< <'20 3'<<

3<':5 Rczig`t by czzribuzo pizh 3<< emr nmtz in|mrzcgz'

Am`id; $3 > <'9<($?) > <'9<(3<<) > 9< $2 > <'3<(3<<) > 3< $4 > <'4<(3<<) > 4< $: > 2($4) > 2(4<) > 5< $? > 3<< $5 > <'8<($:) > <'8<(5<) > :8 Czzribuzo 3 2 4 : ? 5

In|mrzcgdo 9 3 4 5 3< :'8 44'8

Poi`hzig`! Pi > Tdmro-44'8 Czzribuzo 3 2 4 : ? 5

Pi]]]]]] 9-44'8 > <'20 3-44'8 > <'<4 4-44'8 > <'<9 5-44'8 > <'38 3<-44'8 > <'4< :'8-44'8 > <'3:

3:

3<':0 Dcaduaczo Pi > in|mrzcgdo tdmro-tun cgj tmao emr R k

Uido |rotijogz Czzribuzo! i 3 2 4

In|mrzcgdo tdmro 2< 8< 3<< Tun > 2<<

Pi <'3< <':< <'?<

3 ? :< ?< 9?

Uik cauot]]]] 2 4]] 0 3< 2: 32 2< 2? ?3 :0 > R k cauot

Toaodz cazorgczio 3 tigdo R3 it acr`otz' Cttitzcgz ido |rotijogz Czzribuzo! i 3 2 4

In|mrzcgdo tdmro 3<< 8< 2< Tun > 2<<

Uik cauot]]]] 3 2 4 2? 4? ?< :< 2: 32 3< : ? 0? 54 50 > R k cauot

Pi <'?< <':< <'3<

Pizh R3 > 0?! toaodz cazorgczio 3 Rotuazt cro zho tcno! oog zhmu`h zho U\ cgj Cttz' U\ rczoj m||mtizo mg ecdzmrt 3 cgj 4' Hi`h tdmro mg czzribuzo 3 by b y Cttz' U\ it bcacgdoj by zho U\’t tdmro mg czzribuzot 2 cgj 4' 3<':8

(c) Toaodz C tigdo \PC it acr`or' (b) Dcaduaczo R k cgj uto ncgc`or tdmrot emr czzribuzot' Pi > In|mrzcgdo tdmro Tun Czzribuzo! i 3 2 4 :

In|mrzcgdo by ncgc`or 8< 4? 4< 2< 35?

Zhoroemro! toaodz B

3?

Pi <':8 <'23 <'38 <'32

R k]]]]]]] C B]] <':8 <':4 <'<0 <'23 <'38 <'35 <'<4 <'32 <'05 <'92

(d) Dcaduaczo R k cgj uto zrcigor  tdmrot emr czzribuzot' Czzribuzo i 3 2 4 :

In|mrzcgdo (by zrcigor) 8< 8< 3<< ?< 43<

Pi <'25 <'25 <'42 <'4 2 <'35

R k]]]]]] C B]] <'25 <'24 <'<9 <'25 <'42 <'29 <'<: <'35 <'03 <'9:

Toaodz B Dmgdautimg; 2 nozhmjt igjidczo B cgj 3! zho \P nozhmj! igjidczot C 3<':9 Cgtpor it (d) 3<'?< Cgtpor it (b) 3<'?3 Cgtpor it (c) 3<'?2 Cgtpor it (b) 3<'?4 Osuizy > :3-03 > ?0'0/

Jobz > 4<-03 > :2'4/ Cgtpor it (j) 3<'?: PCDD > ?-3<(34'0) & 2-3<(8'9) & 4-3<(0'8)

> 3<'90/ Cgtpor it (d) 3<'?? Boemro.zcx RMR > cezor.zcx RMR-(3. Zo)

> 33'2/-(3.<'49) > 38':/ Cgtpor it (d) 3<'?5 Hitzmridca PCDD > <'?(33/) & <'?(9/) > 3
Aoz x > dmtz me osuizy dc|izca PCDD > osuizy ercdzimg(dmtz me osuizy) & ercdzimg me jobz(dmtz me j obz) 3 <'2?(x) & <'0?V9/(3'2)^

35

x > (3< . 8'3)-<'2? > 0'5/ Cgtpor it (c) 3<'?0 Τti > ?? & :? & 8? & 4< & 5< > 20?

P3 > ??-20? > <'2< Cgtpor it (b) 3<'?8 T > 3 & 2 & 4 &‥ & 8 > 8(9)-2 > 45

PD > 5-45 > <'355 Cgtpor it (c)

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Tmauzimg zm Dcto Tzujy! Dhc|zor 3< Zhoro it gmz capcyt c joeigizio cgtpor zm dcto tzujy oxorditot' Horo cro oxcn|ao rot|mgtot

PHIDH IT BOZZOR . JOBZ ME OS_IZY EIGCGDIG@= EI GCGDIG@= 3' Toz NCRR > PCDD PCDD > (/ osuizy)(dmtz me osuizy) & (/ jobz)(dmtz me jobz) Osuizy; _to Os' V3<'0^ Ro > <'?< & <' 8'44/ 3? Jobz; Igzorotz it zcx jojudzibao6 uto Ost' V3<'?^ cgj V3<'5^' Zcx tcig`t > igzorotz(zcx rczo) > Vamcg |cynogz — |rigdi|ca |mrzimg^(zcx rczo) Amcg |cynogz > 0? *333!004 |or yocr Igzorotz > 333!004 — 0?!<<< > *45!004 Zcx tcig`t > (45!004)(<'4?) > *32!80< Dmtz me jobz dc|izca it i+ ermn c \P roaczimg; < > amcg cnmugz — (cgguca |cynogz cezor zcxot)(\-C!i+!3<) > 0? 0? 0'?842 i+ > ?'40/ \acg C (?<.?<);

(RCZO eugdzimg)

NCRR > PCDDC > <'?(?'40) & <'?(8'44) > 5'8?/

\acg B (<.3< PCDDB > 8'44/ 2' C; ?<—?< J—O eigcgdig` _to roaczimgt ig dcto tzujy tzczonogz cgj zho rotuazt ermn Suotzimg $3 ' ZI > 4< *254!220 Zcxot > 254!220(<'4?) > *92!34< Cezor.zcx GDE > 4< *95!<90 Eigj |acg iC+ ermn CP roaczimg emr *0?
< > (dmnnizzoj osuizy dc|izca)(C-\!iC+!g) & T(C-E! i C+!g) & cezor zcx GDE < > .0? 0'50/

(RCZO eugdzimg)

Tigdo 0'50/ 7 PCDDC > 5'8?/! |acg C it cddo|zcbao' B; <—3<< J—O eigcgdig` _to roaczimgt it zho dcto tzujy tzczonogz Cezor zcx GDE > 4< *39?!<<< Caa *3'? niaaimg it dmnnizzoj' Eigj i B+ < > .3!?< 5'53/

(RCZO eugdzimg)

Gmp 5'53/ 1 PCDDB > 8'44/! |acg B it rokodzoj' Rodmnnogjczimg; Toaodz |acg C pizh ?<.?< eigcgdig`' 4' T|rocjthooz thmpt zho hcrj pcy (jooam|t jobz.roaczoj dcth eampt emr ocdh yocr) cgj zho octy pcy (utot dmtzt me dc|izca ermn $3) zm |amz PCDD' Iz it thc|oj jieeorogzay zhcg zho PCDD duro ig Ei`uro 3<.2'

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