Basic Action Super Heroes!

The force field has a number of hits equal to
your Mind x10 + 30 for each point you devote to this purpose.

Is that (Mind x10 + 30) per point or (Mind x10) +30 per point?

Order of Operations applies here, so it would be:

(Mind x10) + (30 xPoints)

Thanks! That made more sense to me, but you start re-reading and second guessing your intuition and next thing you know you're on the forums asking the author his mathematical intentions!