The pure drug company produces insulin, a product with a very stable demand. even though the price changed several times in the past two years, the demand for pure drug's insulin remained relatively unaffected. in this instance, the demand for insulin is representative of demand.

Perfectly Inelastic Demand

Explanation:

The demand for this kind of product does not change irrespective of any changes in price because it is an import commodity

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.