Calculate the amount of depreciation expense that Sunland should record for Machine B each year of its useful life under the following assumptions. $($Round depreciation cost per unit to $2$ decimal places, e$.$g$.12\mathrm{.}25.$ Round final answers to $0$ decimal places, e$.$g$.2,125.)$

$(1)$ Sunland uses the straight$-$line method of depreciation.

$(2)$ Sunland uses the declining$-$balance method. The rate used is twice the straight$-$line rate.

$(3)$ Sunland uses the units$-$of$-$activity method and estimates that the useful life of the machine is $117,000$ units. Actual usage is as follows: $2022,43,000$ units; $2023,33,000$ units; $2024,23,000$ units; and $2025,18,000$ units.