Shaheen Inc sets its product for 55.000 per unit Variable costs per und are manufacturing, $3,600, and selling and administrativo, 575 Fwed costs are $18,000 manufacturing overhead, and $24,000 seling and administrative There was no beginning inventory at 1/1/15 Production was 20 unts per year in 2018-7000 Sales were 20 units in 2018, 16 units in 2019 and 24 units in 2020 Income under atrophon costing for 2020 O A 519,800 OB $23.400. OC 534.600 OD 528.200 Activate Windows