嘩屌，2013 d equity真係好痴線，好在頂得住btw到而家為止e2 仍然成日畫錯圖，是咪可以棄？
點解2013 個條ppf唔係y intercept 10 , x intercept 40 ?之後就畫多條ppf2 x in邊80 y in變20 而係一開始就x in 80 y in 20
屌，我e2 真係好廢
10units labour
1unit of labour produce 1 good x
2.5 unit labour produce 1 good y
Total output
10X 4Y
Oc: 1X=0.4Y / 1Y=2.5X
TOT: 1x=1y
a) import good y
b) CA: good x
Production point (10,0)
CPF based on production point
c) labour increase by 10units
Total output : 20x 8y
咁但係點解佢marking係 ppf y int. = 20
x in = 80 ?
佢明明a(i) 我就計盡佢ppf1 係0,10 40,0
咁佢個陣咁我畫，咁咪畫，但事後去到a iii
我咪加多條ppf2 叫 0,20 80,0
咁點解錯
同埋點解條cpc又會推左出去
屌
你份marking錯？
咁好人
又上黎9 up先