Purchasing Specifications

Purchasing specifications

A) often simply includes a brand name or part number when purchasing requirements are especially complicated.
B) tend to be detailed for services,as compared to goods,because services are usually performed before they're purchased.
C) tend to be detailed for services,as compared to goods,because services are more standardized than goods.
D) are often simple for manufactured items with highly standardized quality.
E) None of these answers is correct.