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Inventory information for GH12 of Flower Co. discloses the following information for the month of June. Ist June Balance 400 units @ 20 2nd June Purchases 300 units @21 4th June Sales 200 units @33 5th June Purchases 300 units @22 9th June Sales 200units @34 10th June Sales 200units @32 IMPORTANT: Type the numbers without commas, nor spaces or brackets (for example type 30000 instead of 30.000. or-40000 instead of -40,000) a. Using Periodic inventory - LIFO compute - Ending Inventory Units Unit cost Total b. Using Periodic inventory - FIFO compute - Ending Inventory Units Unit cost Total c. Using Periodic inventory - LIFO - Cost of Goods Sold Units Unit cost Total