A manager needs to select a healthcare plan for the organization's employees. The manager knows that the plan needs to: 1.) cost less than $5000 per employee per year; 2.) cover basic preventive care with no out of pocket costs to employees; and 3.) include several local healthcare facilities as 'in-network' care providers. The manager researches possible plans until she finds one that meets these three criteria. At that point, the manager stops searching, and selects the first plan that meets all three criteria. This is an example of ________________