It depends on the scale factor that they use when multiplying th e APMC. If you correctly answered 36 and missed the others 36-(12x.25)x...1.3??...=~44.
That is your top score. The 1.3 factor changes year to year-it could be 1.22 or 1.305...But you add that to your 3 essay scores 6+6+6=18x3=54 and you get 98. That should do it, but 94 may not. If you were slighlty better on MC or if you snuck in a 7 or 2 then...
So basically spend the summer on pins and needles or relax and remind yourself that there is nothing you can do now (except pray). Best of luck.