Based on the figures in the earlier problem where R was XXXXXXXXXXtonnes, holding cost is Rs 20 per tonne, rate of production per day 0.950 tonne, rate of demand per day 0.675 tonne and stock-out cost...

Based on the figures in the earlier problem where R was 14.1421 tonnes, holding cost is Rs 20 per tonne, rate of production per day 0.950 tonne, rate of demand per day 0.675 tonne and stock-out cost per unit per annum Re 0.50. Find the safety level of stock.