You are designing a Windows Phone 7 application. The current size of the application is 40 MB and includes several high-resolution images. The images must be as high quality as possible. You need to ensure that users can download the application from the Windows Phone 7 Marketplace over a General Packet Radio Service (GPRS) or 3G phone connection. What should you recommend?

A.
Ensure that the XAP file is smaller than the maximum size of isolated storage.

B.
Ensure that each image is smaller than the maximum size of isolated storage.

C.
Ensure that the maximum XAP file size is within the size limitation of the Windows Phone 7 Marketplace standards for over-the-air downloads.

D.
Ensure that the maximum size of each image is within the size limitation of the Windows Phone 7 Marketplace standards for over-the-air downloads.