how do i put this in FV (future value) format?

Lee can purchase a service contract for all of her major appliances for $150 a year. If the appliances are expected to last for 12 years and she 7 percent on her savings, what would be the future value of the amount Krista will pay for the service contract? nust use the built-in Excel function to answer this question. All answers should be displayed as positive numbers