On $1/1/20,$ Macho Corp. pays $$10,000$ cash for a machine. The salvage value of the machine is $$2,612\mathrm{.}18.$ The estimated useful life of the machine is $10$ years. Macho depreciates the machine using the $200\%$ declining$-$balance method and uses the half$-$year convention and adjusts its books annually$\mathrm{.}1.$ Record the purchase$\mathrm{.}2.$ Prepare the AJE at December $31,2020\mathrm{.}3.$

 Prepare the AJE at December $31,2021\mathrm{.}4.$  Prepare the AJE at December $31,2022.$