21.   Why do companies use headhunters instead of their own in-house recruiting facilities and personnel function?

22.   The company uses the simulator to market test new designs.

23.   Companies are using every trick in the book to stay one step in front of their competitors.

24.   Companies often use the economy as a scapegoat to avoid taking responsibility for dropping sales.

25.   The company uses customer feedback to improve its products.

26.   Companies often use cryptography to protect private information.

27.   To encourage this new eating habit, the company used samples and demonstrations in conjunction with a heavy advertising campaign.

28.   To amplify its advertising effort, the company used a variety of sales-promotion techniques.

29.   It is unlikely that even the simplest company can use the armed forces technique but the principle is widely valid.

30.   Over in the Mid-West, another famous company was using some very minimalist machines.