5. On January 1,2012, ECT Co. adopted the dollar-value LIFO method for its one inventory pool. The pool's value on this date was $600 million. The 2012 and 2013 ending inventory valued at year-end costs were $702 illion and $840 million, respectively. The appropriate cost indexes are 1.08 for 2012 and 1.20 for 2013. Required: Calculate the inventory balance that ECT Co. would report on its year-end balance sheets for 20 using the dollar-value LIFO method