3) VAN CO LLC rented a printing machine from supplier for one month. Following expenditure were incurred: Fixed monthly expenses: Machine rent OMR 50,000 Other data as follows: Selling price per unit OMR 30 Variable cost per unit OMR 10 Contribution margin OMR 20 Consider each question independently. Working should form part of your answer. A) What is the monthly break-even point in number of units? In OMR Sales? B) If 5,000 units were sold, what would be the company's net income (profit)? C) If the selling cost increases by 20%, what would be the monthly break-even point in number of units? In OMR Sales? Contribution Schedule