Purchasing Specifications

Purchasing specifications

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