Denver City Manufacturing currently produces 1,000 glasses per month. The following per unit data apply for sales to regular customers: Direct materials Direct manufacturing labor Variable manufacturing overhead Fixed manufacturing overhead S400 S25 S50 S60 S535 Total manufacturing costs The plant has capacity for 1,500 glasses. Required: (Show all computation) 1. What is the total cost of producing 1,000 glasses? 2. What is the total cost of producing 1,200 glasses? 3. What is the per unit cost of producing 1,200 glasses? (Budgeted overhead is $90,000)