School Bus Rough Costs

Hi, I am doing a tight pre-move to Mu budget. Does anyone know the average school bus charge ..I am sure it depends on length but it seems schools in Mu do not have their own buses...they  contract out to professional school bus operators.....

We will be in Tamarin Black River and schooling maybe at Cascavelles, about 10 kms away.

Any rough guideline prices for school buses? How do they charge, per month, per term?

We live in Tamarin and our son goes to school in Palma. Private School Bus charges for us are Rs 1 700 per month.