2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ntawm qhov ntau tshaj qhov tsawg kawg nkaus-nqi tso zis: marginal nqi ntau dua qhov nruab nrab tag nrho cov nqi nruab nrab tag nrho cov nqi Hauv kev lag luam, tus nqi nruab nrab lossis nqi tsev yog sib npaug rau tag nrho cov nqi (TC) muab faib los ntawm tus lej ntawm cov khoom ntawm cov khoom tsim tau zoo (cov zis Q): Tus nqi nruab nrab muaj qhov cuam tshuam zoo rau cov tuam txhab yuav xaiv tus nqi li cas rau lawv cov khoom muag. https://en.wikipedia.org › wiki › Average_cost
Tus nqi nruab nrab - Wikipedia
thiab tus nqi nruab nrab yog nce. Piv txwv tias Cyd paub tus nqi nruab nrab ntawm kev tsim 7 scones yog $ 10, thaum tus nqi nruab nrab ntawm kev tsim 8 scones yog $ 12.
Tus nqi qis kawg nkaus ntawm cov zis yog dab tsi?
Txhais: Tus nqi qis kawg nkaus yog qhov ntau ntawm cov khoom tso tawm uas qhov nruab nrab tag nrho cov nqi qis tshaj - hauv qab ntawm U-zoo li tus nqi nruab nrab tag nrho nkhaus. 2. Tus nqi poob qis rub tus nqi nruab nrab ntawm tus nqi qis, thiab tus nqi qis qis rub tus nqi nruab nrab tag nrho nce mus.
Cov theem twg ntawm cov zis tau tsim los ntawm qhov tsawg kawg nkaus tus nqi ib chav tsev?
Lub tuam txhab yog tsim cov khoom tsim tawm ntawm tus nqi qis tshaj plaws. Yog tias lub tuam txhab nthuav dav ntau lawm tshaj qhov ntawd, nws yuav ua rau tus nqi qis dua li tus nqi nruab nrab, thiab tus nqi ntawm cov khoom tsim tawm nce ntxiv.
Ntau npaum li cas yog tus nqi marginal ntawm nws qhov tsawg kawg nkaus?
Ntawm qib ntau lawm ntawm 1000 units, tus nqi marginal yog qhov tsawg kawg nkaus. Lub ntsiab lus ntawdtsim ib qho khoom ntxiv raug nqi ntau dua li nws tau ua yav dhau los. Qhov no thaum kawg ua rau cov txiaj ntsig tsawg dua.
Alicia tus nqi qis kawg nkaus yog dab tsi?
Alicia tus nqi qis kawg nkaus yog 4 pies; qhov no ua rau tus nqi nruab nrab qis tshaj plaws, $ 4.28. Thaum cov zis tsawg dua 4, tus nqi marginal ntawm lub ncuav qab zib tsawg dua qhov nruab nrab tag nrho cov nqi ntawm cov khoom qab zib uas twb tau tsim lawm.
Pom zoo:
Puas tso zis tso zis tsw tsw?
tso zis tsis tas yuav muaj ntxhiab tsw phem. Ntau tus neeg uas muaj teeb meem tswj lub zais zis txwv cov kua dej uas lawv haus hauv kev cia siab tias yuav txo tau qhov teeb meem. Txawm li cas los xij, qhov no ua rau cov zis ua kom muaj zog heev.
Puas nec muab qhov tsawg kawg nkaus lossis siab tshaj?
NEC muab qhov yuav tsum tau muaj yam tsawg kawg nkaus rau kev teeb tsa hluav taws xob nyab xeeb. Qhov tseem ceeb, qhov no txhais tau tias kev teeb tsa yuav tsum sib npaug lossis ntau dua li cov cai muaj. Tus qauv yam tsawg kawg nkaus yog NEC?
Ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus?
A ntiaj teb qhov siab tshaj yog hais txog lub ntsiab lus nrog tus nqi loj tshaj plaws ntawm qhov ua haujlwm. Qhov tsawg kawg nkaus thoob ntiaj teb yog hais txog lub ntsiab lus nrog qhov tsawg tshaj plaws y tus nqi tau. Ua ke ob qhov tseem ceeb no raug xa mus rau lub ntiaj teb extrema.
Puas tso zis tso zis qhia tias mob raum?
Dipstick test. Qee yam kev kuaj dipstick tuaj yeem kuaj xyuas muaj xws li: Acidity (pH) yog qhov ntsuas ntawm cov kua qaub hauv cov zis. A pH uas siab tshaj li qub yuav yog ib qho cim ntawmraum pob zeb, kab mob tso zis, teeb meem raum, lossis lwm yam kab mob.
Puas yog cov neeg ua haujlwm tau txais kev zam los ntawm cov nyiaj hli tsawg kawg nkaus?
Yog tias tus neeg ua haujlwm cov lus qhia ua ke nrog tus tswv haujlwm ncaj qha (lossis nyiaj ntsuab) cov nyiaj hli ntawm yam tsawg kawg yog $ 2.13 toj ib teev tsis txhobsib npaug ntawm cov nyiaj hli tsawg kawg yog $ 7.25 toj ib teev, tus tswv haujlwm yuav tsum ua qhov txawv.
