2016 Chevrolet Tahoe

I’m looking to lease a 2016 Tahoe LTZ. Here are the numbers

Sales Price : $61,955.45
Rebates: Less $6,000
Purchase Price: 55,955.45

Here are the lease numbers the dealer gave me:

24 months/10k miles 833
24 months/12k miles 862
36 months/10k miles 645
36 months/12k miles 664

Around 1300 total due

MF = .00152

How do these numbers look? How can I get the MF down? Seems high to me.

Thank for the help!

John