Question $6$

Davis Machine Works purchased a stamping machine for $\backslash (\backslash$$ $135,000\backslash )$ on February $1,2012.$ The machine is expected to have a useful life of $10$ years, salvage value of $\backslash (\backslash$$ $12,000\backslash ),$ production of $25,000$ units, and number of working hours of $30,000.$ During $2012,$ Davis used the stamping machine for $2,450$ hours to produce $23,450$ units. From the information given, compute the book value for $2012$ under each of the following method:

a$.$ Units of Production Blank $1$

b$.$ Working Hours Blank $2$