Which one of the following is true? a. Pharmaceutical companies have long-term contracts with pharmacies. A pharmaceutical
Question:
Which one of the following is true?
a. Pharmaceutical companies have long-term contracts with pharmacies. A pharmaceutical company can contract with several pharmacies, and a pharmacy must have at least one contract with a pharmaceutical company.
b. Pharmaceutical companies have long-term contracts with pharmacies. A pharmaceutical company can contract with several pharmacies, and a pharmacy can contract with several pharmaceutical companies.
c. Pharmaceutical companies have long-term contracts with pharmacies. A pharmaceutical company can contract with at least one pharmacy, but a pharmacy can contract with several pharmaceutical companies.
d. Pharmaceutical companies have long-term contracts with pharmacies. Products (drugs) must be involved in the contracts.
e. None of the above is true.
Database management systems
ISBN: 978-0072465631
3rd edition
Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff