If you can use it to get stuff then it has value
Answer:
determine purchase authority
Explanation:
Based on the scenario being described within the question it can be said that David was not successful because he forgot to determine purchase authority. In other words he gave the presentation to someone (the receptionist) that does not have any authority to make purchases for the company and is why he was unsuccessful. David needed to find the individual in charge of buying the pharmaceuticals for the company and give him the presentation.
A U.S. producer that exports merchandise made at its U.S. plants for shipment to outside markets becomes more focused in remote markets or in foreign markets when the U.S. dollar decreases in values against the currencies or money of the other nations or countries to which it is trading.