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      (dng)ǰλãAnW(wng)У >> мӋ(j) >> Ӌ(j)(sh)(w) >> Ӌ(j)(sh)(w)ģM} >> ƒ(ni)

      2022мӋ(j)šQԇӋ(j)(sh)(w)ȫģԇ}

      ԴAnW(wng)У  [202279]   С

      1.׹˾öʞ25%217121ُһ(xing)h(hun)O(sh)ԭr(ji)1 000fԪʹޞ10ֵ꣬0ֱӋ(j)f;p~fpӋ(j)fʹ޺ֵ̓cӋ(j)Ҏ(gu)ͬ219ĩ׹˾ԓ(xing)̶Ya(chn)Ӌ(j)40fԪĜpֵ(zhn)׹˾ԓO(sh)219ö̎_()

      A._J(rn)föؓ(f)30fԪ

      B._J(rn)föؓ(f)5fԪ

      C._J(rn)föYa(chn)30fԪ

      D._J(rn)föYa(chn)5fԪ

      _𰸡B

      𰸽218ĩԓ(xing)O(sh)~r(ji)ֵ=1 000-100=900(fԪ)

      Ӌ(j)A(ch)=1000-200=800(fԪ)

      (yng){r(sh)Բ=900-800=100(fԪ)

      218ĩ(yng)_J(rn)föؓ(f)10025%=25(fԪ)

      219ĩԓ(xing)O(sh)~r(ji)ֵ=1 000-100-100-40=760(fԪ)

      Ӌ(j)A(ch)=1000-200-160=640(fԪ)

      2018궐f=10002/10=200(fԪ)

      2019궐f=(1000-200)2/10=160(fԪ)

      (yng){r(sh)Բ=760-640=120(fԪ)

      219ĩföؓ(f)~=12025%=30(fԪ)

      219ĩ(yng)_J(rn)föؓ(f)=30-25=5(fԪ)

      2.׹˾2181231աA(y)Ӌ(j)ؓ(f)a(chn)Ʒ|(zh)CĿJ~50fԪ219ꌍ(sh)Hl(f)a(chn)Ʒ|(zh)CM(fi)30fԪ2191231A(y)a(chn)Ʒ|(zh)CM(fi)40fԪҎ(gu)a(chn)Ʒ|(zh)CӋ(j)A(y)Ӌ(j)ؓ(f)ڌ(sh)Hl(f)r(sh)ǰ۳]t2191231ԓ(xing)ؓ(f)Ӌ(j)A(ch)()fԪ

      A.0

      B.30

      C.50

      D.40

      _𰸡A

      𰸽Ҏ(gu)a(chn)Ʒ|(zh)CӋ(j)A(y)Ӌ(j)ؓ(f)ڌ(sh)Hl(f)r(sh)ǰ۳δg(zhn)趐ǰ۳Ľ~=50-30+40=60(fԪ)tӋ(j)A(ch)=~r(ji)ֵ(50-30+40)-δg(zhn)趐ǰ۳Ľ~(50-30+40)=0

      }мӋ(j)šQÿ1ף+ǰRܾÿ2ף ϾǰѺc(din)}

      ُIԇ ԇ}

      3.׹˾218126ُO(sh)һ_ԭֵ360fԪֵ60fԪҎ(gu)ꔵ(sh)ͷӋ(j)ffޞ5;Ӌ(j)Ҏ(gu)ƽӋ(j)ffޞ4ǰӋ(j)1 000fԪ׹˾22011׃¼g(sh)I(y)նҎ(gu)mõöԭ25%׃15%fö]ڳ~t219öM(fi)Þ()fԪ

      A.243.75

      B.240

      C.247.50

      D.250

      _𰸡C

      𰸽219ĩ(ö25%)

      (1)~r(ji)ֵ=360-(360-60)/4=285(fԪ)

      (2)Ӌ(j)A(ch)=360-(360-60)5/15=260(fԪ)

      (3)(yng){r(sh)Բ=285-260=25(fԪ)

      (4)föؓ(f)l(f)~=2515%-0=3.75 (fԪ)

      (5)(yng)ö=(1 000-25)25%=243.75 (fԪ)

      (6)öM(fi)=243.75+3.75=247.5 (fԪ)

      4.׹˾218ĩföYa(chn)ĿĽ跽~69fԪ(̶Ya(chn)m(x)Ӌ(j)öӰ)׹˾A(y)Ӌ(j)m(x)ӯ܉@đ(yng){~mõöʞ25%219ĩ̶Ya(chn)~r(ji)ֵ6 200fԪӋ(j)A(ch)6 800fԪ219a(chn)Ʒ|(zh)C_J(rn)A(y)Ӌ(j)ؓ(f)120fԪҎ(gu)a(chn)Ʒ|(zh)C֧ڌ(sh)Hl(f)r(sh)Sǰ۳]أt׹˾219ꑪ(yng)_J(rn)fö()fԪ

      A.111

      B.180

      C.150

      D.30

      _𰸡A

      𰸽219ĩföYa(chn)ĿĽ跽~=[(6 800-6 200)+120)]25%=180(fԪ)219ꑪ(yng)_J(rn)fö=ĩföYa(chn)~-ڳföYa(chn)~=180-69=111(fԪ)

      5.׹˾ 219ꌍ(sh)F(xin)II(y)1000fԪ(dng)VM(fi)ðl(f)200fԪҎ(gu)ÿVM(fi)õđ(yng)֧ó^(dng)?du)II(y)15%ǰ400fԪöʞ25%(dng)P]֧1fԪ(dng)ُĽԽYa(chn)ֹĩֵ10fԪٶo{{(dio)(xing)t(dng)ă()fԪ

      A.299.75

      B.300

      C.301

      D.289.75

      _𰸡A

      𰸽ّ(yng)=400+P]֧1+VM(fi)֧50-ԽYa(chn)ʃr(ji)ֵ׃(dng)10=441(fԪ);

      ڑ(yng)ö=44125%=110.25(fԪ);

      föYa(chn)ӛ12.5fԪ(=5025%);

      föؓ(f)Jӛ2.5fԪ(=1025%);

      öM(fi)=(dng)öM(fi)+föM(fi)=110.25-12.5+2.5=100.25(fԪ)

      ރ=400-100.25=299.75(fԪ)

      6.I(y)еij(xing)(qun)湤ͶYɱ200fԪӋ(j)ĩ乫ʃr(ji)ֵ240fԪԓI(y)mõöʞ25%ĩԓI(y)(w)öM(fi)õӰ~()fԪ

      A.60

      B.8

      C.50

      D.0

      _𰸡D

      𰸽(qun)湤ͶYʃr(ji)ֵ׃(dng)(do)~r(ji)ֵӋ(j)A(ch)Ya(chn)~r(ji)ֵӋ(j)A(ch)γɑ(yng){r(sh)Բ(yng)Ĵ_J(rn)föؓ(f)(qun)湤ͶYʃr(ji)ֵ׃(dng)Ӌ(j)ߙ(qun)(C)ʃr(ji)ֵ׃(dng)a(chn)ĕr(sh)Բ_J(rn)föؓ(f)ҲҪ(yng){(dio)ߙ(qun)(C)öM(fi)Ӱ

      7.A˾öʞ25%_l(f)¼g(sh)(dng)ڰl(f)аl(f)֧1 800fԪY֞1 000fԪ21971_(d)A(y)ʹàB(ti)A(y)Ӌ(j)ʹޞ10A(y)Ӌ(j)ֱֵNҎ(gu)I(y)_l(f)¼g(sh)®a(chn)Ʒ¹ˇl(f)о_l(f)M(fi)ãδγɟoYa(chn)Ӌ(j)뮔(dng)ړpڰҎ(gu)(j)(sh)۳ĻA(ch)о_l(f)M(fi)õ50%Ӌ(j)۳;γɟoYa(chn)՟oYa(chn)ɱ150%N;Ҏ(gu)ĔNcӋ(j)ͬ219A˾P(gun)ԓoYa(chn)öĕӋ(j)̎_()

      A.~r(ji)ֵ950fԪ

      B.Ӌ(j)A(ch)1 425fԪ

      C.ɵֿەr(sh)Բ475fԪ

      D.(yng)_J(rn)föYa(chn)118.75fԪ

      _𰸡D

      𰸽~r(ji)ֵ=1 000-1 000/106/12=950(fԪ);Ӌ(j)A(ch)=J(rn)ɵijɱ-J(rn)ɵĔN=1 000150%-1 000150%/106/12=1 425(fԪ);ɵֿەr(sh)Բ=475(fԪ);_J(rn)föYa(chn)

      8.A˾217121ُһ(xing)h(hun)O(sh)䣬ԭr(ji)1 500fԪʹޞ10꣬A(y)Ӌ(j)ֵ0Ӌ(j)̎r(sh)p~fpӋ(j)fҎ(gu)ֱӋ(j)fʹޡֵͬӋ(j)219ĩI(y)ԓ(xing)̶Ya(chn)Ӌ(j)60fԪĹ̶Ya(chn)pֵ(zhn)䣬A˾öʞ25%ٶA(y)Ӌ(j)δgǰȡđ(yng){~ڵֿۿɵֿەr(sh)Բԓ(xing)O(sh)䣬A˾219M(jn)ö̎r(sh)(yng)_J(rn)()

      A.föؓ(f)75fԪ

      B.föؓ(f)37.5fԪ

      C.föYa(chn)37.5fԪ

      D.föYa(chn)75fԪ

      _𰸡C

      𰸽218ĩԓ(xing)O(sh)Ӌ(j)A(ch)=1 500-150=1 350(fԪ)~r(ji)ֵ=1 500-300=1 200(fԪ)ɵֿەr(sh)Բ=1 350-1 200=150(fԪ)(yng)_J(rn)föYa(chn)=15025%=37.5(fԪ);219ĩԓ(xing)O(sh)Ӌ(j)A(ch)=1 500-150-150=1 200(fԪ)~r(ji)ֵ=1 500-218f300-219f240-219ĩӋ(j)Ĝpֵ(zhn)60=900(fԪ)ɵֿەr(sh)Բ~=1 200-900=300(fԪ)föYa(chn)~=30025%=75(fԪ)219ĩ(yng)_J(rn)föYa(chn)=75-37.5=37.5(fԪ)

      9.׹˾218930̶ُYa(chn)~ԭֵ1 500fԪӋ(j)ϰֱӋ(j)f;Ҏ(gu)ꔵ(sh)ͷӋ(j)ff޾5ֵt2191231յđ(yng){r(sh)Բ~()

      A.225fԪ

      B.900fԪ

      C.1 125fԪ

      D.255fԪ

      _𰸡A

      𰸽Ya(chn)~r(ji)ֵ=1 500-1 500/53/12-1 500/5=1 125(fԪ);Ӌ(j)A(ch)=1 500-218f1 5005/153/12-219f(1 5005/159/12+1 5004/153/12)=900(fԪ);~r(ji)ֵ>Ӌ(j)A(ch)~225fԪ鑪(yng){r(sh)Բĩ~

      10.I(y)2191ُһ(xing)oYa(chn)A~r(ji)ֵ150fԪӋ(j)ϲֱ10M(jn)ДNٶҎ(gu)ꔵ(sh)ͷ5M(jn)ДNӋ(j)cA(y)Ӌ(j)ֵ0219ĩoYa(chn)AӋ(j)A(ch)()fԪ

      A.135

      B.150

      C.100

      D.120

      _𰸡C

      𰸽oYa(chn)Ӯ(dng)_ʼӋ(j)ᔂN219ĩoYa(chn)AӋ(j)A(ch)=150-150[5/(1+2+3+4+5)]=100(fԪ)

      ؟(z)zp032348