1. Discuss the advantages and disadvanatages of both sealed bidding and contracting by negotiation. Support your discussion with examples.
2. One of the biggest challenges to decision making is making "the best choice" describe what the "best choice" means to you as a manager. Specifically address how you determine what constitutes the best choice of action and what factors influence your decision.
3. Which do you think is easier to conduct, single-subject or group comparison research? Why? Give an example to support your answer.