<span>Managing a relationship closely usually involves more time and communications. You might meet with the stakeholder more often or communicate in other ways. There are many ways to work with unique personalities. Some people need a lot of attention and small talk, while others prefer a more direct approach, for example.</span>
Answer:
1. Economics - The social science concerned with how individuals, institutions, and society make optimal (best) choices under conditions of scarcity.
2. Opportunity cost - The next-best thing that must be forgone in order to produce one more unit of a given product.
3. Marginal analysis - Making choices based on comparing marginal benefits with marginal costs.
4. Utility - The pleasure, happiness, or satisfaction obtained from consuming a good or service.
<span>It would be: $3 million ($10 million in cost less $7 million in payment)</span>
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