Hey thanks for reaching out,
Honestly, I can't give you a straight answer to that, partly because I don't know how fast I can work, and partly because that's a very general question. How long would you say a track is? About a minute's worth of music? Maybe 30-60 minutes for 60 seconds of music. No clue honestly though because I've never had to write music under deadlines (which usually get me working faster and more efficiently).