Lehman Dairy leases its milking equipment from Chavez Finance Company under the following lease terms. 1. The lease term is 10 years, noncancelable, and requires equal rental payments due at the beginning of each year starting January 1, 2020. 2. The equipment has a fair value of $415,000 and cost Chavez $325,000 at the inception of the lease (January 1, 2020). 3. The estimated economic life of the equipment is 10 years, and a residual value (which is guaranteed by Lehman Dairy) of $20,700 (no additional payment is expected). 4. The lease contains no renewable options, and the equipment reverts to Chavez Finance Company upon the termination of the lease. 5. Lehman Dairy's incremental borrowing rate is 10% per year. The Chavez's implicit rate is 8% and is unknown to Lehman Dairy. 6. Collectability of the payments is reasonably predictable, and there are no important uncertainties surrounding the costs yet to be incurred by the lessor.

[ Question ] How would the payments change if it is predicted that Lehman Dairy will pay $12,000 under the Guaranteed Residual Value? What does paying $12,000 means? Is it Advance Payment? Journal entries for the first two years for Lessee and Lessor.