Gretchen has a savings account with a balance of $3,323 13. Hor savings account earns simple interest at a rate of 3%, and the principal deposit was in the amount of $3,250.00. Find the number of months the funds have been in the account

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.