Is the December test too late?

<p>I am planning on taking my last SAT II(world history) on the December 2nd test date because that's the only time it's conducted.</p>

<p>I was wondering if this is a good idea considering the RD deadline is January 15th. Can I get the scores back in time or should I sacrifice a good score in World history and take Biology in November and risk getting a ~550 at best?</p>