中国大学MOOC: PPF involves three products.
举一反三
- PPF involves three products. A: 正确 B: 错误
- 中国大学MOOC: Products generally fall into two categories: consumer products and industrial products.
- 中国大学MOOC: The private label products usually have very plain package and prices much lower than that of other branded products.
- 中国大学MOOC: We are in the _____ for your products.
- 中国大学MOOC: Price discrimination involves: