Aperformance evaluation for new sales representatives at office automation incorporated involves several ratings done on a scale of 1 to 10, with 10 the highest rating. the activities rated include new contacts, successful contacts, total contacts, dollar volume of sales, and reports. then an overall rating is determined by using a weighted average. the weights are 3 for new contacts, 2 for successful contacts, 2 for total contacts, 5 for dollar value of sales, and 4 for reports. what would the overall rating be for a sales representative with ratings of 8 for new contacts, 10 for successful contacts, 1 for total contacts, 9 for dollar volume of sales, and 1 for reports? (round your answer to two decimal places.)