Concord Shutters has the following inventory information. Nov. $1$ Inventory $50$ units@ $8$ Purchase $110$ units @ $$8\mathrm{.}3017$ Purchase $80$ units @ $$8\mathrm{.}4025$ Purchase $110$ units@$$8\mathrm{.}80$ A physical count of merchandise inventory on November $30$ reveals that there are $110$ units on hand. Assume a periodic inventory system is used. Ending inventory under FIFO is