Today, many business firms continue to operate their legacy systems that meet a business need and would be costly to replace

JD talks about a student who, when wondering why she had received a certain grade on a paper, asks him, "How can you say that my opinions are wrong? Isn't everyone entitled to their own opinions?" What distinction is the student ignoring?

a. The different between right and wrong. b. The different between a causal reason and a practical reason. c. The different between holding an opinion and justifying an opinion. d. The different between two opinions. e. The different between curiosity and laziness.

The use of quick response inventory planning, electronic data interchange, and logistics planning by supermarkets is referred to as _____

a. supermarket logistics b. efficient inventory management c. efficient consumer response d. effective inventory management