a location analysis has been narrowed down to three locations. the critical factors, their weights, and the ratings for each location are shown below: location factor wt. a b c labor cost .4 70 80 90 transportation cost .2 80 80 60 market access .2 90 70 60 raw materials cost .1 50 70 90 utility cost .1 80 90 70 if the selection criterion is to be the greatest composite score, management should choose: multiple choice