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