The depreciation expense under straight-line method for 2022 is $5225.
The straight-line depreciation allocates the depreciation expense evenly over the useful life of an asset.
Straight line depreciation expense = (Cost of asset - Salvage value) / useful life
(115,000 - $10,500) / 5 = $20,900
Depreciation expense in 2022 = 3/12 x 20,900 = $5225
To learn more about straight line depreciation, please check: https://brainly.com/question/6982430