A parent returns home for the evening and uses different smart devices to help the children with homework, turn on the oven, run the robot vacuum cleaner, and turn on the home security system for the night. What allows the parent to perform all of these actions easily?

You want to have $80,000 in your savings account 11 years from now, and you’re prepared to make equal annual deposits into the account at the end of each year. if the account pays 6.30 percent interest, what amount must you deposit each year? (do not round intermediate calculations and round your answer to 2 decimal places, e. g., 32.16.)