Question About Lease Offer in Pottawatomie County

Hello, I was sent a lease off for Section 10-6N-3E:

$150 per acre - 1/8th royalty / $125 per acre - 1/7th royalty / $100 per acre - 3/16th royalty

How do you figure out is this offer is a good value?

My mom had always taken the higher bonus - lower royalty, what are opinions about that?

Thank you for any help you can provide!