Please how much does a keke rider balance the owner of a new keke in total?

Take for instance, the keke was bought N810,000 brand new. The buyer spends additional N60,000 on particulars, tracker, particular, tapolin, spraying and welding.

Therefore the cost of the keke and other little things done = N870,000.

How much should be the amount the rider would pay in total to the buyer in balance and take services please?

What is the standard? If the total cost including other expenses at the purchase and before the handling over of the keke to the rider to balance and take is N870,000; how much total should the rider balance the owner?

Note: it's a weekly payment, N18,000 weekly.

I need to know.

It depends on the location the driver is operating. For example if it's in a place with huge population and many people he will make like 7k-10k. But on normal basis Keke napep driver makes nothing less than 7k daily. The business is very profitable, so I heard.