AnsgarPharm is an American drug wholesale company. The company uses the LIFO inventory method for external reporting but maintains its internal records using FIFO. The following information was included in a recent annual report:

Inventories are comprised of the following $($$ in millions$)$:

$\backslash$table$[[,$September $30,2019,$September $30,2018],[$Inventories $($under FIFO$),$$$13,028,$$$26,056$