On January 1, 2022, Locke Company, a small machine-tool manufacturer, acquired for $5,750,000 a piece of new industrial equipment. The new equipment had a useful life of 10 years, and the salvage value was estimated to be $850,000. Locke estimates that the new equipment can produce.

Use the following depreciation methods to calculate the depreciation expense for 2022, 2023, and 2024

(1) Straight-line

(2) Double-declining balance

(3) Sum-of-years'-digits