What is the most critical phase in product life cycle assessment?

All of the following are mentioned in the text as disadvantages that are related to unstructured questions EXCEPT:

A) respondent response limitations. B) recording error. C) data coding. D) added complexity of analysis. E) A and D

In general, decentralized decision making is common for functions such as finance, and research and development that are organized for the entire corporation, whereas other functions such as production, marketing, and sales are more appropriately

centralized. Indicate whether the statement is true or false