Flintstone Limited manufactures a single product, details below: Selling Price per unit 85 Variable Cost per unit Fixed Cost 35 202,500 The finance director has produced new projections which estimate an 8% increase in fixed costs the coming year, 20X8. The directors have also decided that they require a profit of 90,000 in 20x8. How many products must the company sell in 20X8 in order to meet the directors' required profit level (to nearest whole unit)? Select one: O a. 1,800 units O b. 5,850 units Oc 6,174 units Od 8,820 units