Study the following table and answer the question given below it. The following table represents the expenditure of a company (in lakhs) over the given years. YearItem of ExpenditureSalaryFuel & TransportBonusInterest on loansTaxes2014288983.0023.48320153421122.5232.510820163241013.8441.67420173361333.6836.48820184201423.9649.498 Total expenditure on all these items in 2015 was what percent of the total expenditure in 2018?

In a data table, the production of rice for country Q and country R is 60 lakh tons and 54 lakh tons respectively. The production of wheat for country S and country T is 52 lakh tons and 52 lakh tons respectively. What is the ratio of the total production of rice of countries Q and R to the total production of wheat of countries S and T?

In a survey of 5 countries (P, Q, R, S, T), the rice production values are 40, 60, 54, 70, and 51 lakh tons respectively. What is the average production of rice (in lakh tons) across all 5 countries?