From books of Aggarwal Bors, following information has been extracted: Rs. Sales 2,40,000 Variable costs 1,44,000 Fixed costs 26,000 Profit before tax 70,000 Rate of tax 40% Firm is proposing to buy the new plant that could generate extra annual profit of Rs. 10,000. The fixed cost of new plant is expected to Rs. 4000. New plant would increase sales volume by Rs. 40,000. It could be supposed that ratio between sales and variable costs remain same. Compute. (i) New BEP (ii) Sales to earn present level of profit (iii) Sales to earn expected profit on proposed investment (iv) Maximum profit potential after tax and plant expansio