Last year, Paper Inc produced 300,000 units and sold 280,000 units. Beginning inventory was zero. During the period the following costs were incurred: 2. What is the per-unit product cost using absorption costing method. ( 2 pts. You must use a formula/calculation in the cell for full rraditl 3. Compute the dollar amount of the value of ending inventory using the absorption costing method. ( 2 pts. You must use a formula/calculation in the cell for full credit) 4. What is the per-unit product cost using variable costing method? ( 2 pts. You must use a formula/calculation in the cell for full creditl 5. Compute the dollar amount of the value of ending inventory using the variable costing method. ( 2 pts. You must use a formula/calculation in the cell for full credit) 6. If you were advising the accounting department on which method to use, which would you say? Explain your reasoning. (2 pts)