You are designing updates to a Windows solution that processes complex scientific data. The solution extracts analyzed data from Microsoft Excel by using an application-level add-in. You have the following requirements:
. Deploy the Excel add-in to client machines with the application.
. Ensure that the solution supports Excel 2007 and Excel 2010.
. Minimize the size of the deployment package.
You need to recommend an approach that meets the requirements. What should you recommend?
A. Include the primary interop assembly for Excel 2007.
B. Embed the Excel 2010 COM library
C. Include the primary interop assembly for Excel 2010
D. Embed the type information from the Excel 2010 COM library.
