1. The field of management science a. concentrates on the use of quantitative methods to assist in decision making. b. approaches decision making rationally, with techniques based on the scientific method. c. is another name for decision science and for operations research. d. each of these choices are true.

d. each of these choices are true.

Explanation:

The field of management science refers to the study of various problem solving and decision-making technique for the organization that is strongly tied to the management and other subjects like economics, engineering, etc

The organization is able to accomplish its goals and objectives by applying different scientific methods. It only deals with qualitative methods. Plus it required research also

hence, the correct option is d.

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answer; microeconomics;