Consider a company that manages a network of hospitals across several counties in one state. Household incomes and the cost of living are higher in urban than rural areas. The company, however, has set the same prices for pharmaceuticals and services in all of its hospitals. It has also paid the same salaries for doctors, nurses, and other professional staff throughout the state.
Question: The company has had great difficulty in recruiting professional staff for its urban hospitals. Can you explain this problem?