A company makes one product, which has variable manufacturing costs of Rs. 3.25 per unit and variable selling and administrative costs of Rs. 1.17 per unit. Fixed manufacturing costs are Rs. 42,300 per month and fixed selling and administrative costs are Rs. 29.900 per month. The company wants to earn an average monthly profit of Rs. 15,000 and they expect to produce and sell an average of 40,000 units of the product per month. What is the minimum selling price management can be expected to set to meet their profitability goals?