The S&OP team at Kansas Furniture, has received estimates of demand requirements as shown in the table. Assuming one-time stockout costs for lost sales of $100 per unit, inventory carrying costs of $30 per unit per month, and zero beginning and ending inventory, evaluate these two plans on an incremental cost basis: Plan A: Produce at a steady rate (equal to minimum requirements) of 1,000 units per month and subcontract additional units at a $70 per unit premium cost. Subcontracting capacity is limited to 800 units per month. (Enter all responses as whole numbers). Ending Subcontract Month Demand Production Inventory (Units) 1 July 1000 1,000 0 2 August 1200 1,000 0 3 September 1400 1,000 4 October 1800 1,000 0 5 November 1800 1,000 0 6 December 1800 1,000 0