You apply for a debt consolidation loan for $43,000 for 4 years. If your credit score is 760 or greater, then the annual percentage rate is 6%. If your score is less than 760, then the rate is 7%. How much, in dollars, can you save per month by having a credit score of 760 or greater? Round your answer to the nearest cent.

You borrow $1000 from a friend. You repay the loan in 1 week and agree to pay $37.13 for interest. What is the annual percentage rate? Round your answer to the nearest tenth of a percent.

You purchase a television for $462.99 plus 5% sales tax. The electronics store offers an installment loan that allows you to pay for the television by making 12 equal monthly payments of $45.56. What is the cost of credit, in dollars, for this loan? Round your answer to the nearest cent.

You borrow $700 for 6 months. The annual percentage rate is 8%. What is the monthly payment, in dollars?