Prepare a flexible production budget for the year ending December 31 for Cedar Jeans Company using production levels of 100,000,150,000 and 180,000 units produced.The following additional information is necessary to complete the budget: Variable costs: - Direct labor ( $9.00 per unit) - Direct materials (\$10.00 per unit) - Variable manufacturing costs (\$5 per unit) Fixed costs: - Supervisor's salaries $100,000 - Rent $36,000