Construct the cost of living index for the year 2012 on the basis of 2004 from the following data and give your comments :
ItemsPrice(in Rs) in 2004Price(in Rs) in 2012WeightsFood39474Fuel8121Cloth14183Rent12152Others25301
Construct index number of industrial production in the year 2013 from the following data on the basis of 2008’s production:
IndustryUnit20082013WeightElectrical & ElectronicsMill. Nos.9523011TransportationMill. Nos30266714MechanicalMill. Nos.21134510Sugar and TeaTh. Tonnes4313715MiningTh. Tonnes11420113TextilesMill. Mtrs60392837