Beginning inventory, January 1 1,450 $ 50 Transactions during the year: a. Purchase, January 30 2,150 62 b. Sale, March 14 ($100 each) (1,380 ) c. Purchase, May 1 1,130 80 d. Sale, August 31 ($100 each) (1,550 ), Calculate the cost of goods sold and ending inventory for Gladstone Company assuming it applies the LIFO cost method perpetually at the time of each sale.