Clegane Company sells wine decanters. Below is an analysis of the inventory purchases and sales of decanters for the month of May. Clegane Company uses the periodic inventory system.

Purchases

$5/1$ Beginning inventory

$\frac{5}{3},$ Purchase

$\frac{5}{10}$ Purchase

$\frac{5}{30}$ Purchase

$\backslash$table$[[$Units$,$Unit Cost$],[\frac{?}{\text{b}\text{a}\text{r}}(150),$$$60$