In its first month of operations, Literacy for the Illiterate opened a new bookstore and bought merchandise in the following order: $(1)400$ units at $$7$ on January $1,(2)550$ units at $$8$ on January $8,$ and $(3)850$ units at $$9$ on January $29.$

Assuming $1,060$ units are on hand at the end of the month, calculate the cost of goods available for sale, ending inventory, and cost of goods sold under LIFO. Assume a periodic inventory system is used. $($Round "Cost per Unit" to $2$ decimal places.$)$