Pine Street Inc makes unfinished bookcases that it sells for $62. Production costs are $36 variable and $10 fixed. Because it has unused capacity, Pine Street is considering finishing the bookcases and selling them for $70. Variable finishing costs are expected to be $6 per unit with no increase in fixed costs. Prepare an analysis on a per unit basis showing whether Pine Street should sell unfinished or finished bookcases. (Enter negative amounts using either a negative sign preceding the number eg.-45 or parentheses eg. (451) D Process Net Income Sell Further Increase (Decrease) Sales price per unit $ $ $ Cost per unit Variable Fixed Total $ $ Net income per unit The bookcases