Any help would be very much appreciated. Thank you.

Diego Company manufactures one product that is sold for $80 per unit in two geographic regions-East and West. The following information pertains to the company's first year of operations in which it produced 51,000 units and sold 47,000 units. The company sold 34,000 units in the East region and 13,000 units in the West region. It determined that $250,000 of its fixed selling and administrative expense is traceable to the West region, $200,000 is traceable to the East region, and the remaining $30,000 is a common fixed expense. The company will continue to incur the total amount of its fixed manufacturing overhead costs as long as it continues to produce any amount of its only product. Required: 1. What is the unit product cost under variable costing? Answer is complete but not entirely correct. 7. What is the difference between the variable costing and absorption costing net operating incomes (losses)? 9. If the sales volumes in the East and West regions had been reversed, what would be the company's overall break-even point in unit sales? Answer is complete but not entirely correct. 10. What would have been the company's variable costing net operating income (loss) if it had produced and sold 47.000 units