Inventory data for culver corporation are presented as follows.

Date Explanation Units Unit Cost Total Cost

June $1$ Inventory $113$ $$5$ $$565$

June $12$ Purchases $379$ $$6$ $$2274$

June $23$ Purchases $182$ $$7$ $$1274$

June $30$ Inventory $210$

Assume a sale of $409$ units occurred on June $15$ for a selling price of $$8$ and a sale of $55$ units on June $27$ for $$9.$

Calculate the average cost per unit, using a perpetual inventory system. $($round answers to $3$ decimal places$)$

June $1=?$

June $12=?$

June $15=?$

June $23=?$

June $27=?$