Muscat Pharmacy had sales of RO 1,000,000 (50,000 units) for 2019. The variable expenses were RO 600,000 and fixed expenses were RO 300,000. What is the break-even point in sales (Dollars / Omani Riyals)? Select one: a. 100,000 b. 400,000 c. None of the answers are correct d. 300,000 e. 700,000