Rapid Loans gives out loans with an APR of $568\%.$ If you borrow $$600$ for one week, how much will you repay them?

Round your answer to the nearest cent, but do not include a $"$$$"$ with your response.

Anthony purchused a $$229$ stereo system at Wrigley's Department Store. He paid $$48$ down and agreed to pay the balance in $12$ equal monthly payments. The finance charge was $8\mathrm{.}2\%$ simple annual interest. What was the amount of each payment?

State your answer in terms of dollars rounded to the nearest cent $($hundredth$)$

Amy has a monthly income of $$3520$ and incurs $$860$ in housing expenses each month. What percent of her monthly budget goes toward housing?

Round your answer to the nearest whole percent, but do not include a $"\%"$ sign in your response.