In recent years, Bramble Company has purchased three machines. Because of frequent employee turnover in the accounting department, a different accountant was in charge of selecting the depreciation method for each machine, and various methods have been used. Information concerning the machines is summarized in the table below.

$\backslash$table$[[$Machine$,$Acquired,Cost,$\backslash$table$[[$Salvage$],[$Value$]],\backslash$table$[[$Useful Life$],[($in years$)]],\backslash$table$[[$Depreciation$],[$Method$]]],[1,$Jan. $1,2020,$$$97,600,$$$15,000,8,$Straight$-$line$],[2,$July $1,2021,89,500,11,000,5,$Declining$-$balance$],[3,$Nov. $1,2021,83,000,9,000,6,$Units$-$of$-$activity$]]$

For the declining$-$balance method, Bramble Company uses the double$-$declining rate. For the units$-$of$-$activity method, total machine hours are expected to be $37,000.$ Actual hours of use in the first $3$ years were $2021,500$; $2022,4,100$; and $2023,7,200.$

$($a$1)$

$($a$2)$

Compute the amount of accumulated depreciation on each machine at December $31,2023.$

Mccumulated depreciation

MACHINE $1$ $

MACHINE $2$ $

MACHINE $3$ $