Answer:
Depreciation for 2016 is $25,800
Book value at December 31, 2016 is $51,600.
Explanation:
Given:
Solution:
According to Sum-of-years-digit method:
Deprecation expense = Remaining life of assets x Depreciable cost /sum of the year's digits.
Deprecation expense = 5 x ($84,000 - $6,600) / 15
Deprecation expense = 5 x $77,400 / 15
Deprecation expense = $387,000 / 15
Deprecation expense = $25,800
Book value = Depreciable cost - Deprecation expense
Book value at December 31, 2016 = $77,400 - $25,800 = $51,600