Check$-$your$-$understanding

Which of the following statements best describes the categorical method for supplier evaluation?

A$.$ It is a complex and formal method that relies on detailed quantitative data to assign performance grades to suppliers.

B$.$ It is a simple and informal method that depends on subjective judgment and memory to assign basic grades like "good," "neutral," or "unsatisfactory" to suppliers.

C$.$ It is commonly used in manufacturing settings to evaluate suppliers based on detailed performance metrics and concrete supporting data.

D$.$ It requires detailed data on the quality of technical assistance, supplier attitude, supplier response time, and support staff qualification for service evaluations.