qaz123qw 發表於 2022-2-22 03:12:31

:(

qaz123qw 發表於 2022-2-22 03:12:43

:D

ansibbs 發表於 2022-3-10 00:22:54

感謝

ppishon 發表於 2022-3-30 16:18:39

【題目】 A freeze that destroys half of the water lily crop in Tainan would likely raise the price of water lily.
  reducing the quantity demanded for water lily and increasing the demand for tea.

a8904736 發表於 2022-4-16 08:31:32

推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推推

Iwtrymb 發表於 2022-4-18 00:58:31

A firm in pure competition would shut down when
A.price is less than average total cost.
B.price is less than average variable cost.
C.price is less than marginal cost.
D.price is less than average fixed cost.
ans=?

z6635200000 發表於 2022-5-3 17:59:48

感謝

a8904736 發表於 2022-5-11 07:25:35

【題目】 Crude oil can be refined into home heating oil or gasoline. If very cold weather caused the price of home heating oil to increase, then
  the demand of gasoline would decrease.
  the supply of home heating oil would decrease.
  the supply of gasoline would increase.
  the equilibrium price of gasoline would rise.




答案the equilibrium price of gasoline would rise:)

windfakeer 發表於 2022-5-11 09:00:50

感謝版主大人無私發楓幣!!
祝福您事事順心愉快!!

qweasd 發表於 2022-5-13 17:30:22

疫情期間大家要保護自己口罩戴好唷~

YMRTA 發表於 2022-5-13 20:46:36

1

YMRTA 發表於 2022-5-13 20:46:45

1

d3479293 發表於 2022-5-13 21:24:58


領個幣 感恩 謝謝大大

qweasd5 發表於 2022-5-14 11:44:29

好人一生平安

qweasd 發表於 2022-5-14 11:45:12

午安~  領個  謝謝
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