<p><img alt="13. A.__.usually causes specific actions, such as printing subtotals for a group of records in a report. a. control break b. concatenation character ?. subgroup d. character break" src="https://media.cheggcdn.com/media%2F2e0%2F2e0885a4-f87c-4133-b886-a55b2e339a5b%2FphppKsRnr.png"
<h3>Question Description</h3> <p>It is a Research paper MLA form, one page only and the tutor has to answer just the second question which is not long</p>
Choose a firm that you are familiar with. What is the firm's core competency? Does it have a sustainable competitive advantage? Why or why not? (5 points)Companies use their brand