Raul plans to spend no more than $78.00 on two shirts and a pair of jeans. he bought the two shirts for $19.89 each. how much can he spend on the jeans

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.