Neyman inc. has the following data for purchases and sales of inventory: All sales were made at a sales price of $450 per unit. Assume that Neyman uses a perpetual inventory system. Compute the cost of goods sold using the average cost method. Note: Use four decimal places for per-unit calculations and round all other numbers to the nearest dollar. (Extrakcedit) Compute the cost of ending inventory using the average cost method. Note: Use four decimal places for per-unit calculations and round all other numbers to the nearest dollan