Pine Street inc makes unfinished bookcases that it sells for $59.13 Production costs are $37.98 variable and $9.64 fixed. Because it has unused capacity, Pine Street is considering finishing the bookcases and selling them for $73.06. Variable finishing costs are expected to be $7.99 per unit with no increase in fixed costs. Prepare an analysis on a per unit basis showing whether Pne Street should sell unfinished or finished bookcases (Round answers to 2 decimal places, e.g. 15.25. Enter negative amounts using either a negative sign preceding the number eg.-45 or parentheses e.g. (45).) Sell Unfinished Process Further Net Income Increase (Decrease) Sales price per unit Cost per unit Variable Total Net income per unit The bookcases