You are the manager of a rental car company. A customer, Sandy

Furrow, has asked you for an estimate of charges for a nine day

rental of an SUV. She expects to drive $670$ miles. If the company

charges $$52\mathrm{.}50$ per day plus $171/2$ cents per mile for this category

of vehicle, what would be the total rental charge $($in $$)$ for

Sandy's trip?$$