The only requirement for short-run equilibrium is that the economy must be on the aggregate supply curve

For the CPI. the value of the index in the base year

A) always equals 100. B) depends upon price and quantity that are constantly changing. C) is always greater than 100. D) depends upon what prices did the year before.

Restricted Formulary Hospitals are big purchasers of pharmaceutical products and have to stock many different chemical entities. However, they increasingly do not stock all. Instead, they restrict their formularies to many of the treatments in a therapeutic class but consciously exclude a few. How does this help them negotiate?