Required information problem 10-6a disposal of plant assets lo c1, p1, p2 [the following information applies to the questions displayed below.] onslow co. purchased a used machine for $178,000 cash on january 2. on january 3, onslow paid $2,840 to wire electricity to the machine and an additional $1,160 to secure it in place. the machine will be used for six years and have a $14,000 salvage value. straight-line depreciation is used. on december 31, at the end of its fifth year in operations, it is disposed of. prepare journal entries to record the machine's purchase and the costs to ready and install it.