The HASF Ink Ltd income statement for the preceding year is presented below except as noted the cost / revenue relationship for the coming year is expected to follow the same pattern as in the preceding year income statement for the year ending March 31 is as follow s Sales (200,000 units @ 2.5 Each) Rs. 5, 00,000 Variable cost 3, 00,000 Contribution margin 2, 00,000 Less Fixed cost 100,000 Profit before tax 100,000 Less tax 35,000 Profit after tax 65,000 Required Suppose that a plant expansion will add Rs. 50,000 and increase capacity by 60% how many units would have to be sold after the addition to break even units in quantity