問題詳情
1. The accompanying figure shows Avery’s weekly production possibilities curve for scarves.Avery’s PPC would shift outward if she:
(A) knits more red scarves and fewer blue scarves each week.
(B) devotes less time to knitting each week.
(C) devotes more time to knitting each week.
(D) knits fewer red scarves and more blue scarves each week.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增