Problem Statement
Which Company Earns the Least Profit per Rupee of Sales The table below gives the total sales, the total expenditure and the share capital (all in lakhs of rupees) of four companies A, B, C and D. 'Profit' is defined as the difference between total sales and total expenditure. Company Sales Expenditure Share capital A 20 15 10 B 4 3 0.5 C 12 11 8 D 15 12 5 Which company has the lowest profit per rupee of sales?