Need 1 , 2 , 3, 4

24. The following results of a company for the last two years are as follows: Year Sales() Profit() 2017 3,00,000 30,000 2018 3,80,000 50,000 You are required to calculate: O P/V Ratio (1) B.E.P (II) The Sales required to earn a profit of 50,000 (iv) Profit when sales are 8,00,000 (v) Margin of safety at a profit of 50,000 (vi) Variable costs of two periods