Chip’s woodworking manufactures and sells specialty wood plaques. the production manager reported that the company needs to produce an additional 1,000 plaques to meet customer demand in january. the managerial accountant needs to prepare a report showing the inventoriable product cost per unit using the variable costing system. which of the following represents the cost per unit to produce an additional 1,000 wood plaques under the variable costing system? use the following data to compute your answer. chips woodworkingmanufacturing cost reportjanuarydirect materials $6direct labor $10fixed manufacturing overhead $6,000variable manufacturing overhead $6fixed operating expenses (selling, general, and administrative) $2,000variable operating expenses (selling, general, and administrative $2unit cost ?