The following data relates to questions 13 and 14. The wholesale price index is made up from the prices of three items. More information is as follows.Item Quantity Price per unit Quantity Price per unit 20X0 20X0 20X2 20X2 ’000 units $ ’000 units $P 60 3 80 4Q 30 6 40 5R 40 5 20 8Calculate Laspeyre price index in 20X2, if 20X0 is taken as the base year.