What options are available on the File tab in Access? Check all that apply. 1. opening a database
2. selecting a template
3. sorting objects by type
4. creating a new database
5.inserting graphics and charts
6. changing the database object view
7. saving an object as a different type

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Firms like papa john’s, domino’s, and pizza hut sell pizza and other products that are differentiated in nature. while numerous pizza chains exist in most locations, the differentiated nature of these firms’ products permits them to charge prices above marginal cost. given these observations, is the pizza industry most likely a monopoly, perfectly competitive, monopolistically competitive, or an oligopoly industry?