BE 4 Tedesco Company changed depreciation methods in 2020 from double-declining-balance to straight-line. Depreciation prior to 2020 under double-declining-balance was $90,000, whereas straight-line depreciation prior to 2020 would have been $50,000. Tedesco's depreciable assets had a cost of $250,000 with a $40,000 salvage value, and an 8-year remaining useful life at the beginning of 2020. Prepare the 2020 journal entries, if any, related to Tedesco's depreciable assets.