Question 7 Green Company sells its product for $10700 per unit. Variable costs per unit are: manufacturing, $6300; and selling and administrative, $140. Fixed costs are: $28800 manufacturing overhead, and $38800 selling and administrative. There was no beginning inventory at 1/1/18. Production was 24 units per year in 2018-2020. Sales were 24 units in 2018, 20 units in 2019, and 28 units in 2020. Income under variable costing for 2019 is $17600. $22400. O $25200. $40000