The range of the following relation r {(3, −2), (1, 2), (−1, −4), (−1, 2)} is your a {−1, 1, 3} b {−1, −1, 1, 3} c {−4, −2, 2, 2} d {−4, −2, 2}

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.