I've a table on google spreadsheet, which needs to analyzed.. 

I had a look at big-query and it seems like what i need.. 

I'm still in a testing phase so my table is pretty dam small.. since my table is just 40x10 i am wondering if its a bit of an overkill.. 

But i do need the results immediately and it runs every minute for roughly 7 to 8 hours per day .. 5 days a week..

Also Google says first 100gb processed is free. 

I will be staying well within my limits even with billing enabled right?? I don't want to be billed 4k$ like some of the people have faced... so wanted to understand how this works..

For a table of 40x10.. 
max 10 queries for the one table(per minute).. 
7 hours a day.. 
5 days a week..

I'll stay well within my limits right?? And yes am using apps script (for now) to get this up and running..