A developer wants to create a mashup to display a contact`s location using Google Maps. Which of the following is not a necessary step in developing this mashup? 

Answer options:

A. Deciding on the parameters needed for submission.
B. Creating an S-control to pass the URL to Google Maps.
C. Creating a URL with merge fields to pass to Google Maps.
D. Coding the HTML/JavaScript in an S-control to retrieve the results.

D