Ajob evaluation plan based on the point system uses the following factors: a) education: maximum weight 100 points; four grades. b) effort: maximum weight 100 points; four grades. c) responsibility: maximum weight 100 points; four grades. a floor sweeper is rated as 150 points, and this position carries an hourly rate of $6.50. a class 3 milling machine operator is rated as 320 points, which results in a money rate of $10.00 per hour. what grade of experience would be given to a drill press operator with a $8.50 per hour rate and point ratings of grade 2 education, grade 1 effort, and grade 2 responsibility?