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Answer (B) is correct . A bottom-up approach is characterized by general guidance from the highest levels of management, followed by extensive input from middle and lower management. This sequence of steps aptly describes this process.

Answer (A) is incorrect because Top management has received extensive input and cooperation from lower levels through performing these steps.
Answer (C) is incorrect because These steps describe the opposite of a top-down approach.
Answer (D) is incorrect because Top management is not demanding justification of all activities in the steps described; such a demand would be consistent with a system known as zero-based budgeting.