capacity. Tamariskis considering finishing the bookcases and selling them for $74 Variabie finishing costs arf expected to be 58 per unit with no increase in fived costs. Prepare an analysis on a per-unit basis that shows whether Tamarisk should sell unfirished or finished bookcases fif an amount reducen the net income then enter with a negative sign preceding the number, ey 15,000 or parnthesis es. (15,000)