推 Vermaire:心算後應該是 b 04/04 00:37
→ tiesto1114:答案是cˊˋ 04/04 00:38
→ Vermaire:是耶 沒仔細看題目XD 04/04 14:20
Suppose that all fims in a given idustry have the same supply curve given by
Si(p)=2p when p is greater than or equal to $2 and Si(p)=0 when p is less than
$2. Suppose that market demand is given by D(p)=12-p. If firms continue to
enter the industry so long as they can do so profitably, the equilibrium price
must be closet to
a.$5
b.$4
c.$2.40
d.$2
e.$1.75
沒什麼頭緒~囧
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