Jse the inventory table and the gross profit inventory method to estimate the ending inventory and cost of goods sold if a $40\%$ gross profit is realized on sales and net sales are $$115,990.$

$\backslash$table$[[,$Units,Cost per,Total,Retail price,Total retail$],[$Date of purchase,purchased,unit,cost,per unit,value$],[$Beginning inventory,$41,$$$830,$$$34,030,$$$985,$$$40,385$