1. planning, management, production, productivity, sales, including coffee, roasted coffee, a machine to make profits into the company effectively. 2. the action itself. The production, sale, sale, popcorn machines, to experience all the way around.3. view the problem and kept phit donations necessary problems that occur. 4. solve the problem without returning to edit again. 5. planning-management-actions-problem-solve-learn more.
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