3.1. Costo de Materiales

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\aon Eº 4

@ bs tb la cbs on onttarh arhn ncas Pbe achaeo gberbonlea badern pyrbl bs t a ro nlabestbsn tdrnîvsèh`sbslacquuasb slaa tcrnneosn lu a`tcb s `bstbs helhra`tb tbs s la gn gnd drh`n`hðe ae ac prb`asb la prblu``hðe.

L h garae` garae`hh n aet aetrr a on onttarh arhn ncas X ontarh arhn n prh prho on Cn ontarhn prhon as ac acaoaetb b acaoaetbs axtrnïlbs la cn enturncazn y qua nue eb fne sugrhlb ue prb`asb la trnesgbron`hðe. Ak; Ac fharrb ae su astnlb enturnc, ac ncmblðe, cbs `nccnpbs y btrbs. Cbs ontarhncas pnrn cn prblu``hðe sbe acaoaetbs qua guarbe sboathlbs n ueb b vnrhbs prb`asbs la trnesgbron`hðe fnstn `bevarthrcbs ae prblu`tbs n`ndnlbs, nptbs pnrn ac `besuob. Ak; @n`nb y nzû`nr, ac fhcb ae cbs takhlbs, fnrhen ae cn pnenlarïn, cn tacn ae cns gndrh`ns la rbpns.

@CNPHGH@N@HBE LA CBP ON\ATHNCAP

onta on tarr h ncas lh lhrr a`tbs

As ac ontarhnc `uyb `bstb puala `nrmnrsa aspa`ïgh`noaeta n cns brlaeas la prblu``hðe, b n `uncquhar `cnsa b thpb la prblu`tb y qua gbron pnrta lac prblu`tb n`ndnlb Ak; Ac n`arb uthchznlb ae cn gndrh`n`hðe la nutboðvhcas.

 Ontarr h nca  Onta cass h elh elhrr a` a`tbs tbs Cbs ontarhncas helhra`tbs sbe cbs laoîs ontarhncas b suohehstrbs hevbcu`rn rnl lbs ae cn prbl rblu``hðe la ue nrth` th`ucb. Pbe ontarhncas la usb maearnc, ea`asnrhb rhbs pnrn cn prblu``hðe parb eb pualae nshmenrsa `be`ratnoaeta n ue prblu`tb tnemhdca. Pu `bstb lada `nrmnrsa n cn `uaetn la mnstbs la gndrh`n`hðe. Ak; Ac pam pa mnoae noaetb tb uth thcchzn znl lb ae cn gnd gndrh rh`n `n`h `hðe ðe la ouad ouadccas.

\NODHAE PA @BEB@A @BOB ON\ATHNC N

 P uoh uoheh ehss tr trbs bs

Pbe ontarhncas aopcanlbs pnrn gheas lhsthetbs n cn prblu``hðe. Pa puala lae e `cnshgh`nr ae suohehstrb trbs la gîdrh`n, suohehstrbs la bgh`hen , suohehstrbs la aetramn y aodncnka, su `bstb sa `betn tnd dhchzn `bob mnstbs la gndrh`n`hðe.

Ac vncbr la cbs ontarhncas `bopraela; • Ac `bstb la nlquhsh sh` `hð hðe e; as ac vncbr `brraspbelhaeta n cn

gn`turn lac vaelalbr, cbs `bstbs nlh`hbencas n cn gn`turn sbe b`nshbenlbs pbr pcnzbs onybras n cbs pnmbs. Ae asa saet sa ethl hlb b `b `brr rras aspb pbel elae ae n mn mnst stbs bs gh ghen ene` e`ha harb rbs. s. •Ac `bstb la gcatas y trnespbrtas; sbe pnrta lac `bstb la

cbs ontarhncas. @unelb uen gn`turn he`cuya vnrhbs ontarhncas y ue sbcb htao la gcatas y trnespbrta, surma ac prbdcaon la hlaethgh`nr qua pnrta la lh`fb `bstb `brraspbela n `nln ontarhnc, pnrn accb sa fn`a uen prbrrntn rnzbendca qua puala sar ac pra`hb, pasb b vbcu vb cuoa oae e lac lac pr prbl blu` u`tb tb.. •Ac `bstb la hespa``hðe y ncon`aenka; qua `bopraelae

cn ra`ap`hðe la cbs ontarhncas, hespa``hðe onehpucab, sbe `nrmnlbs `bob mnstbs lac parhblb y sbe `nrmnlbs `bob `bst `b stbs bs la gn gndr drh` h`n` n`hb hbe e