You have just purchased a new warehouse. To finance the purchase, youve arranged for a 30-year mortgage loan for 80 percent of the $4,000,000 purchase price. The monthly payment on this loan will be $18,100.

a.	What is the APR on this loan? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
b.	What is the EAR on this loan? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)