Beckenworth had the following purchases and sales during the first week of June:

$\backslash$table$[[$Date$,$Activities,Units Acquired at cost$,$Units Sold at Retail$],[$June $1,$Beginning inventory,$5$ units @ $$28=$$$140,],[$June $2,$Purchase,$10$ units @ $$30=$$$300,],[$June $6,$Purchase,$6$ units @ $$33=$$$198,],[$June $7,$Sales,,$]]$

Using the LIFO perpetual inventory method, what was the cost of the ending inventory after the June $7$ sale?

Multiple Choice

$$380$

$$424$

$$392$