Calligraph publishing inc.'s information system allows its customers to access the system to retrieve information on new releases, inventory levels, and more. this must be a
1) personal is
2) group is
3) enterprise is
4) none of these answers

3) enterprise IS

Explanation:

Enterprise information systems aim to give services for business purposes. It enables its customers get info about the business, interact with the enterprise, purchase.

Enterprise IS integrates many parts of its services so that customer service is efficient, continuous, cost-saving and accessible online.