You are developing an ASP.NET Web page.
The page uses the MicrosoftAjax.js script file and the MicrosoftAjaxWebForms.js script file.
You need to ensure that both scripts are combined into a single script.
Which markup should you use?

A.
<asp:ScriptManager ID=”sm1″ runat=”server”>
<CompositeScript>
<Scripts>
<asp:ScriptReference Name=”MicrosoftAjax.js” />
<asp:ScriptReference Name=”MicrosoftAjaxWebForms.js” />
</Scripts>
</CompositeScript>
</asp:ScriptManager>

B.
<asp:ScriptManager ID=”sm1″ runat=”server”>
<CompositeScript ScriptMode=”Auto”>
<Scripts>
<asp:ScriptReference Name=”MicrosoftAjax.js” />
<asp:ScriptReference Name=”MicrosoftAjaxWebForms.js” />
</Scripts>
</CompositeScript>
</asp:ScriptManager>

C.
<asp:ScriptManager ID=”sm1″ runat=”server”>
<CompositeScript ScriptMode=”Release”>
<Scripts>
<asp:ScriptReference Name=”MicrosoftAjax.js” />
<asp:ScriptReference Name=”MicrosoftAjaxWebForms.js” />
</Scripts>
</CompositeScript>
</asp:ScriptManager>

D.
<asp:ScriptManager ID=”sm1″ runat=”server”>
<Scripts>
<asp:ScriptReference Name=”MicrosoftAjax.js” />
<asp:ScriptReference Name=”MicrosoftAjaxWebForms.js” />
</Scripts>
</asp:ScriptManager>