Puas yog MC nkhaus qhov khoom nkhaus?
Puas yog MC nkhaus qhov khoom nkhaus?

Video: Puas yog MC nkhaus qhov khoom nkhaus?

Video: Puas yog MC nkhaus qhov khoom nkhaus?
Video: Puas Yog Tim Txoj Hmoo - Yeej Muas (Ying Moua) 2024, Tej zaum
Anonim

Cov marginal nqi nkhaus yog a khoom nkhaus tsuas yog vim muaj kev sib tw zoo kawg nkaus sib npaug ntawm tus nqi nrog marginal nqi . Qhov no tshwm sim tsuas yog vim hais tias tus nqi sib npaug rau cov nyiaj tau los marginal rau lub tuam txhab kev sib tw zoo kawg nkaus.

Tsis tas li lo lus nug yog, puas yog qhov khoom siv nkhaus yog tus nqi nkhaus?

Lub tuam txhab khoom nkhaus nyob rau hauv luv luv khiav yog nws marginal nqi nkhaus rau tus nqi siab tshaj qhov nruab nrab kuj sib txawv tus nqi . Yog tias tus nqi yog $ 10 lossis ntau dua, txawm li cas los xij, nws tsim cov khoom lag luam uas tus nqi sib npaug marginal nqi . Cov marginal nqi nkhaus yog li no nws khoom nkhaus ntawm txhua tus nqi ntau dua $10.

Vim li cas MC muab nkhaus? Cov marginal nqi nkhaus yog ib khoom nkhaus tsuas yog vim muaj kev sib tw zoo kawg nkaus sib npaug ntawm tus nqi nrog marginal nqi . Qhov no tshwm sim tsuas yog vim tus nqi yog sib npaug rau cov nyiaj tau los marginal rau lub tuam txhab kev sib tw zoo kawg nkaus.

Ib sab saum toj no, koj ua li cas muab cov khoom siv nkhaus los ntawm kev xav tau nkhaus?

Raws li tus nqi nce, tsev neeg xav tau txo, yog li kev ua lag luam xav tau yog downward sloping. Lub khw khoom nkhaus yog tau los ntawm kev ntxiv ua ke tus neeg muab kev nkhaus ntawm txhua lub tuam txhab hauv kev lag luam. Raws li tus nqi nce, qhov ntau muab los ntawm txhua lub tuam txhab nce, yog li kev ua lag luam muab yog upward sloping.

Tus nqi marginal yog dab tsi?

Marginal nqi sawv cev rau incremental tus nqi tshwm sim thaum tsim cov units ntxiv ntawm qhov zoo lossis kev pabcuam. Nws yog xam los ntawm kev noj tag nrho cov kev hloov nyob rau hauv lub tus nqi ntawm kev tsim khoom ntau dua thiab muab faib los ntawm kev hloov pauv ntawm cov khoom tsim tawm. Cov marginal nqi formula tuaj yeem siv rau hauv kev ua qauv nyiaj txiag.

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