未分类题

Which of the following is a cost of inputs to production?______.
A.Rental rate for equipment
B.Wage rate for employees
C.Raw materials
D.All of the above

A.
A.Rental
B.Wage
C.Raw
D.All

【参考答案】

D
解析:为D项。本题中A项、B项、C项均是生产投入要素,故选D项。