The annual earning of Mr. Sikkawala is Rs, 4 lakhs per annum for the first yeat of his job and his expenditure was 50%. Later on for the next 3 years his average income increases by Rs. 40,000 per annum and the saving was 40%, 30% and 20% of the income. What is the percentage of his total savings over the total expenditure if there is no any interest is applied on the savings for these four years :

Options

A. `49 37/87 %`
B. `41 73/83%`
C. `53%`
D. none of the above

Answer

D