The First Order Company maintains inventory at selling prices as well as at cost.
For 2017, the records show the following:
		Cost		Retail
beginning inventory		372		465
purchases		900		1450
freight in on purchases		45
purchase returns		2		5
mark ups				19
mark up cancels				4
mark downs				22
mark down cancels				6
sales				1010
During 2017, the price index went from 1.1 to 1.23. Using retail dollar value LIFO retail method determine
	a) cost of goods sold for 2017
	b) ending inventory on 12/31/2017