Montoure Company uses a perpetual inventory system. It entered into the following calendar$-$year purchases anc transactions.

$\backslash$table$[[$Date$,$Activities,Units Acquired at Cost,Units Sold at Retail$],[$January $1,$Beginning inventory,$540$ units @ $$40$ per unit,$],[$February $10,$Purchase,$320$ units @ $$36$ per unit,$],[$March $13,$Purchase,$100$ units @ $$24$ per unit,$],[$March $15,$Sales,,$650$ units @ $$85$ per unit$],[$August $21,$Purchase,$120$ units @ $$45$ per unit,$],[$September $5,$Purchase,$520$ units @ $$41$ per unit,$640$ units @ $$85$ per unit$],[$September $10,$Sales,,$]]$

Required:

Compute cost of goods available for sale and the number of units available for sale.

$\backslash$table$[[$Cost of goods available for sale,,$],[$Number of units available for sale,,units$]]$

Compute the number of units in ending inventory.

Ending inventory

units