Answer:
Actual real after tax rate of return is 0.657%
Explanation:
Use fisher method to compute real return:
[tex]Real\ return=\frac{1+nominal\ return}{1+inflation}-1[/tex]
[tex]Real\ return = \frac{1.04}{1.03}-1[/tex]
=0.00971 or 0.971%
Calculate after tax return as shown below:
Federal tax rate is 28% or 0.28 and state tax is 6% or 0.06.
After tax return = 0.00971×(1 - 0.28) ×(1 - 0.06)
= 0.00657 or 0.657%