Answer:
First National Bank's EAR is 11.68%
First United Bank's EAR is 11.62%
Step-by-step explanation:
Effective annual rate=(1+APR/m)^m-1
APR is the annual rates given in the question as 11.1% and 11.3%
m is the number of times in the year that compounding is done, for instance, it is 12 for monthly compounding and 2 for semiannual compounding
First National Bank's EAR=(1+11.1%/12)^12-1=11.68%
First United Bank's EAR=(1+11.3%/2)^2-1=11.62%
The EAR for First National Bank is higher