A company had inventory of 8 units at a cost of $12 each on December 1. On December 2, they purchased 8 units at $21 each. On December 6 they…

A company had inventory of 8 units at a cost of $12 each on December 1. On December 2, they purchased 8 units at $21 each. On December 6 they purchased 7 units at $23 each. On December 8, they sold 18 units for $52 each. Using the LIFO perpetual inventory method, what was the cost of the 18 units sold?