Olson Company adopted the dollar-value LIFO method for inventory valuation at the beginning of 2015. The following information about the inventory at the end of each year is available from Olson's records:

Year	Current Costs	Index
2014	$50,000	100
2015	60,000	108
2016	70,000	115
2017	73,000	125
2018	78,000	135

Required:

1. Calculate the dollar-value LIFO inventory at the end of each year. Do not round your intermediate calculations. Round final answers to the nearest dollar.

	2015	2016	2017	2018
Ending Inventory at LIFO	$	$	$	$

	2018	2017
Inventory at current cost	$	$
Less: LIFO reserve
Inventory at LIFO	$	$