Trio Company reports the following information for the current year, which is its first year of operations. Assume instead that Trio Company uses variable costing 15 per unit 16 per unit Direct materials Direct labor Overhead costs for the year Variable overhead Fixed overhead Units produced this year Units sold this year 4 per unit $ 160,000 per year 20,000 units 14,889 units 6,000 units Ending finished goods inventory in units 1. Compute the product cost per unit using variable costing Cost per unit of finished goods using Variable costing Cost per unit of finished goods 2. Determine the cost of ending finished goods inventory using variable costing Cost per unit of finished goods using: Variable costing Number of units in finished goods Total cost of finished goods inventory 3. Determine the cost of goods sold using variable costing Cost per unit of goods sold using Variable costing Number of units in sold goods Total cost of sold goods