In the following diagram,what is A? 
Definitions:
Effective Annual Rate
The annual return on an investment or loan taking compounding into account, expressed as a percentage.
Compounded Annually
This is an interest calculation method where interest is added to the principal once a year.
Effective Rate
The actual interest rate of an investment or loan, taking into account the effects of compounding.
Compounded Semi-Annually
Interest calculation method where the interest is added to the principal sum twice a year, causing the interest to earn interest.
Q12: How does market segmentation impact the effect
Q13: In SAP ERP the electronic evidence of
Q26: In recent decades, there has been an
Q27: The poverty rate is highest among which
Q29: Researchers have located groups of people in
Q29: Dennis argues that Lehman's methodology is flawed.
Q47: What is H?
Q52: Describe Fitter Snacker's accounting and purchasing problems
Q59: In general, which has the shorter maturity
Q65: R/3's design incorporates _,which means that R/3