價格：免費
檔案大小：41.4 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Animated and Audio graphical exploration of own-price and cross price demand, graphical derivation of labor demand and labor supply, graphical derivation of capital demand and capital supply.
支援平台：iPhone, iPad