Dunne Limited manufactures a standard model of garden gate. The selling price of a gate is 150. Variable costs of manufacture are 60. During the 20X5 financial year, the company expects to incur fixed production costs of 90,000 and fixed selling and administration overheads of 31,500. How many garden gates will the company have to sell in order to break even (to nearest whole unit)? Select one: O a. 1,000 units O b. 2,025 units Oc 1,350 units Od 350 units