Crane Street Inc. makes unfinished bookcases that it sells for $59. Production costs are $38 variable and $10 fixed. Because it has unused capacity, Crane Street is considering finishing the bookcases and selling them for $73. Variable finishing costs are expected to be $8 per unit with no increase in fixed costs. Prepare an analysis on a per unit basis showing whether Crane Street should sell unfinished or finished bookcases. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).) Process Net Income Sell Further Increase (Decrease) Sales price per unit $ $ $ Cost per unit Variable Fixed Total Net income per unit $ $ $ The bookcases