Erre Lafour makes bilfard balis in his New Brunswick plant. Whh recent increases in his costs, be has a newlound interest in elticency. Erio is interested in determining ihe productivly of him organiration. He would tive to know it his organization is maintaining ah increase in productivily, He has the following data representing a month from last year and an equivient imonth this yoar The producivily percentage change for each category is: Labour Productivity Change = W. (enter yod mesponse as a percentwge rounded to fwo docimal places and inctude a minus sign it necessach). Resin Productivity Charge = W( (eater your response as a percentage rounded to two dechal places and incluse a minul sign if necestay) Capital invested Productivity Change = W fentec your reaponse as a pertenege rounded to two decimal paces and indede a minus spr if necesssy? Energy Productiby Crange = W (anter your response as a percentage counded to hwo decima/ places and indede a minus sgn if nocessayd