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Use the data below to answer the questions that follow. Round your final responses to the nearest whole dollar. Date Description Units Unit Cost 7/01 Beg. Inventory 20 $ 13 7/03 Purchase 80 $ 14 7/05 Sale 50 7/14 Purchase 40 $ 15 7/21 Sale 30 7/30 Purchase 90 $ 16 The selling price for both 7/05 and 7/21 was $40 per unit. Enter whole dollars only, do not enter the dollar sign, do not enter commas for amounts over 999 Using the FIFO Method (perpetual), complete the following: the Cost Of Goods Sold for the 7/05 sale = the Cost Of Goods Sold for the 7/21 sale the dollar amount of Ending Inventory (on 7/31) Using the LIFO Method (perpetual), complete the following: the Cost Of Goods Sold for the 7/05 sale the Cost Of Goods Sold for the 7/21 sale the dollar amount of Ending Inventory (on 7/31)