If the most optimistic time for completing an activity is 2, the most likely time is 5, and the most pessimistic time is 8, then the estimated time for the activity is ______.

a. 5
b. 9
c. 11
d. 4


a. 5

Business

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Doug gave some people street directions, but because they only nodded their heads and didn't repeat the directions back to him, he doesn't really know whether the directions were understood. What type of barrier is present here?

A. feedback B. sender C. encoding D. medium E. decoding

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Which of the following presents a competency-based approach to leadership?

A. trait approach B. skills approach C. style approach D. great person approach

Business

The position of a strategic business unit in the growth-share matrix typically remains constant over time

Indicate whether the statement is true or false

Business

Which of the following statements is true?

a. Management accounting is a subset of cost accounting. b. Cost accounting is a subset of both management and financial accounting. c. Management accounting is a subset of both cost and financial accounting. d. Financial accounting is a subset of cost accounting.

Business