Find the APR, or stated rate, in each of the following cases (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.):
Stated Rate (APR) Number of Times Compounded Effective Rate (EAR)
% Semiannually 12.2 %
Monthly 13.1
Weekly 10.8
Infinite 14.5