A firm practices a pure chase strategy. Production last quarter was 1200. Demand over the next four quarters is 900, 700, 1100, 1300. Hiring is $10 per unit. Layoff is $4 per unit. Production cost is $20 per unit. Inventory is $10 per unit. Outsourcing is $5 per unit. Next year, what will be the sum of hiring, layoff, production, inventory, and outsourcing costs?