Ejercicios de Ingenieria Economica
August 7, 2022 | Author: Anonymous | Category: N/A
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Amog 7/0
DPGBTGNLÞF UGYNLGB 9 Fmjird? ^digstlçf Kçvlbg ^çfnadz
Nþklcm?
9597755599;7
Fmjird? Kgvlk @drfgfkm ^gfgirlg Kurçf
Nþklcm?
95977555>9;7
Urm`dsmr? Jgurlnlm [migr C.
Jgtdrlg? Lfcdfldrêg Dnmfþjlng (MC7797)
@dnag? ouflm 91 kd 9597
Fmtg? ]]]]]]
Crupm? 557
UYMIBDJG 7 Tf lfvdrslmflstg fdndsltg rduflr $;45 jlbbmfds pgrg kdftrm kd nlfnm g÷ms y nmf dstd `lf gird uf `mfkm kd lfvdrslþf. Nmjldfzg amy kdpmsltgfkm $755 jlbbmfds. Kurgftd db prljdr g÷m kdpmsltg ngftlkgkds jdfsugbds kd lcugb vgbmr, kd lcugb jgfdrg, bms slculdftds trds g÷ms kdpmsltg ngftlkgkds jdfsugbds lcugbds kdb kmibd kd bms kdpþsltms gftdrlmrds y db ÿbtljm g÷m rdgblzg kdpþsltms jdfsugbds kd >.455.555. Db `mfkm kd lfvdrslþf rdnmfmndrç uf lftdrìs kdb 70.1% F.J. Agbbgr db vgbmr kd bgs bg s kms sdrlds jdfsugbds. (Pgbmr? >5%)
^d agnd bg nmfvdrslþf g ufg tgsg D`dntlvg Jdfsugb?
: , , % . .. : : ,% : , % ..
^d dbgimrg db slculdftd Klgcrgjg kd @buom.
^d nmftlfÿg pgsgfkm g vgbmrds `uturms ngkg gfugblkgk, nmf db `lf kd kdogr dstgs dxprdslmfds df tìrjlfms Q df `mrjg kd pgcms ÿflnms y `lfgbjdftd kdspdogr dstd vgbmr.
: ( + )
Amog 9/0
‹ : ( + ) (+, +,)) ‹ :‹ : ,(,+) ‹ : ( ) +, +, ) ‹ : , ‹ : ,∓ ∓ :,, ‹ : ( + ) ‹ : .(+,+, ,) ) : ..∓∓ ,, : ., ∗ : ∗ : ( (+ + ) .. : ‹(+) + ‹(+) + ‹(+) + ‹ ...: +:....,(+(,+,+),) +,∓ ,, + +((++,,)) ∓ +, ,, +(.(+.+,,)) .. : ,, + ,, + .., . . , : . , : .. ,, : : ..,, :
Gamrg nmf vgbmrds kd bgs gfugblkgkds pgsgkms nmjm pgcms ÿflnms, sd agnd uf DWTBLIYLM @LFGFNLDYM df db jds 05 m g÷m 4.
Ydspudstg? Db vgbmr kd bg gfugblkgk g pgcgr kurgftd db prljdr g÷m ds $ 7“9 g÷ms ds kd $ 9“41;.5/0
UYMIBDJG 9 ^d rdnlid uf nrìkltm kd $19 jlbbmfds g nugtrm g÷ms pgrg sdr pgcgkm g trgvìs kd numtgs jdfsugbds qud gujdftgf df db 9% ngkg jds. ^l bg prljdrg numtg sd ngfndbg kdftrm kd mnam jdsds y bg ÿbtljg df db jds ;1, agbbgr db vgbmr kd bg numtg kdb jds 95 sgildfkm qud bg tgsg kd lftdrìs qud sd nmirg pmr db nrìkltm ds kdb 74% D.G. (Pgbmr? >5%)
Df prljdr bucgr, sd agnd bg nmfvdrslþf kd bg tgsg D.G. g D.J.
((+, +,+ ))) : : ( (++)) (+, +,)) : (+ ) : (+,)) : , %% .. ..
^d rdgblzg db slculdftd klgcrgjg kd `buom.
^d pbgftdg rdgblzgr uf DWTLBLIYLM @LFGFNLDYM df db jds 3, kd dstg `mrjg sd fdndsltgf bgs slculdftds dnugnlmfds kd vgbmr prdsdftd kgkm uf crgkldftd cdmjìtrlnm nrdnldftd y vgbmr @uturm kgkm uf vgbmr prdsdftd.
+ : X () + Z : ( + ))
Amog ;/0
∗ : ∗ + , +, . : ,X(,,) ) Z .. ( + :, )). +, X (,+,,) Z : .., : ( + )∙∙ : . :,.∓(∓(,+,+, ))∙∙
G pgrtlr kdb vgbmr kd bg gfugblkgk, pmkdjms agbbgr db vgbmr kdb pgcm df db jds 95.
Ydspudstg? DB vgbmr g ngfndbgr df bg numtg 95 ds kd $9“>4;.70>,4< . UYMIBDJG >
Tf pdqud÷m prmydntm rdquldrd amy $15 jlbbmfds qud sd mitldfdf kd ufg dftlkgk `lfgfnldrg qud nmirg uf lftdrìs kdb 90% G[P y kdidf nuirlrsd nmf kms pgcms lcugbds g kms y trds g÷ms. Ugrg nuirlr dstg miblcgnlþf, db gkjlflstrgkmr kdb prmydntm kdidrç kdpmsltgr jdfsugbjdftd ngftlkgkds lcugbds df ufg nmrpmrgnlþf qud pgcg db 71.4% GJP. Kdtdrjlfgr db vgbmr kd bms kdpþsltms jdfsugbds. (Pgbmr? ;5%)
Lflnlgbjdftd sd agnd bg nmfvdrslþf kd [gsgs Fmjlfgbds g D`dntlvgs.
: : ::, %%% %:..,,... ..%.. .... : : ,% : ,, % . ..
^d pbgftdgf kms klgcrgjgs kd `buom?
Tfm pgrg db prìstgjm y sus kms pgcms8 y mtrm pgrg db `mfkm nmf bg nmrpmrgnlþf.
Amog 4/0
Kd gnudrkm g bm gftdrlmr, sd tldfd qud bms pgcms fdndsgrlms pgrg nuirlr bg kdukg lflnlgb sd dstgibdndf nmf uf DWTLBLIYLM @LFGFNLDYM df db jds 5.
: ( + ) ‹‹ : ( + ) ‹‹ : ( + ) ? : : ∗ ‹‹ : :‹:‹. +∗ ‹ ‹.. : ( + ,)) + ( + ,)) ‹.. : , + , ‹.. : , : $ ..,
Agbbgkms bms pgcms qud sd rdquldrdf pgrg nuirlr bg kdukg, sd tldfdf bms pgrçjdtrms kd gamrrm fdndsgrlms pgrg bgs gfugblkgkds kdb `mfkm. Dxpblngkms nmf db slculdftd klgcrgjg.
Amog 0/0
^d nmfmnd qud db vgbmr kd Q ds? Kd gnudrkm g bm gftdrlmr, sd pbgftdg uf Dqulblirlm @lfgfnldrm df db jds 5.
: $.,
^d rdquldrdf dftmfnds bgs slculdftds @þrjubgs.
: ( + ) ( ) + : ( + ) ∓ ∗ : ∗ ( + ) + ( + ) : ( + ) ∓ . ( ) +, +, ) . , . , : + ( + ,) +,) ) ∓ , ) (+, ) ( + ,) .,+. ., : ∓, : $ ..,
Ydspudstg? Db vgbmr kd bg gfugblkgk g lfvdrtlr df bg nmrpmrgnlþf ds kd G: $>“;;7.137,19. , pgrg qud nmf bg tgsg kd lftdrìs jd nuirg bgs kms miblcgnlmfds qud kdim nujpblr nmf bg kdukg kd 15 jlbbmfds.
Urm`dsmr, fudvgjdftd gcrgkdndjms bgs mpmrtuflkgkds kd jdomrg, gsê qud qudkgjms gtdftms g nugbquldr nmrrdnnlþf m nmjdftgrlm.
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