Which of the Following Is Not a Dimension on Which

Multiple Choice

Which of the following is not a dimension on which measurement and evaluation of purchasing activities can be based? 

A)  A price/cost dimension. 
B)  The right material, in the right quantity, from the right supplier, at the right time, at the right place and at the right place. 
C)  A product/quality dimension. 
D)  A logistics dimension.