Follow a definite pattern. Observe the same and fill in the blanks with suitable answers.
The following table gives the profits(in lakhs of rupees)on four items A, B, C and D manufactured by a company during the financial years 2010-11 to 2014-15. Using the table answer the questions.
Taking the total profit during the financial year 2012-13 of the company what percentage of profit is earned on the item A?
What is the percentage increase of profit on item B during 2012-2013 over the previous year?
Which item has the reduced profit compared to previous year twice during the five years?