Mavzu. Mikroiqtisodiyot faniga kirish

Yechish:
TR= N *M – daromad

TC=(AFC+AVC)*Q=( ι+τ)*N; π=N*M-( ι+τ)*N.

3-masala
FirmaNdonamahsulotnisotishdanKso’mfoydaolgan. Bundao’rtachao’zgarmasxarajat ι so’m/dona, o’rtachao’zgaruvchanxarajatesa τso’m/donabo’lgan. Firmaqanchadaromadko’rgan.
Berilishi:

Q – N T – K AFC - ι so’m/dona AVC – τso’m/dona TR - ?

TR=π+TC TC=(AFC+AVC)*Q=( ι+τ)*N TR=K+( ι+τ)*N

4-masala
Firmaxarajatlarivaishlabchiqarisho’zgarmaganholda, harbirmahsulothajmini S gaoshiribsotgan. Firmadaromadinechamartaortadi?
Yechish:

P0=P1+S P0=100% P1=100%+S

M: 100so’m 100% Xso’m 10% X= (100+10)/100=1.1 marta

Buyil/o’tganyil= (100%+S)/100%; Q=15

1-yil: 15*100=1 500

2-yil: 15*110=1 650

1650÷1500=1.1 marta

Narxdagifarqdaromadgahamto’g’ridan-to’g’rita’sirqiladi, chunki Q-const.

5-masala
Firmama’lummiqdordagimahsulotningharbirini 250 so’mdansotib, 2 530 so’mfoydaqilgan. Agaro’rtachaumumiyxarajat 20so’mnitashkilqilganima’lumbo’lsa, firmaqanchamahsulotsotgan?